计算机专业英语模拟试题1

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英文版计算机试题及答案

英文版计算机试题及答案Section 1: Multiple Choice Questions (MCQs)1. Which of the following is NOT a programming language?a) Javab) HTMLc) Pythond) SQLAnswer: b) HTML2. What does CPU stand for?a) Central Processing Unitb) Computer Processing Unitc) Control Processing Unitd) Central Program UnitAnswer: a) Central Processing Unit3. Which of the following is NOT an input device?a) Keyboardb) Mousec) Printerd) ScannerAnswer: c) Printer4. What does RAM stand for?a) Read-Only Memoryb) Random Access Memoryc) Recordable Audio Mediad) Runtime Activity MonitorAnswer: b) Random Access Memory5. Which of the following is NOT a type of computer network?a) LAN (Local Area Network)b) WAN (Wide Area Network)c) MAN (Metropolitan Area Network)d) CAN (Campus Area Network)Answer: d) CAN (Campus Area Network)Section 2: Short Answer Questions1. Define the term "algorithm."Answer: An algorithm is a step-by-step procedure or set of rules for solving a specific problem or completing a specific task.2. What is object-oriented programming (OOP)?Answer: Object-oriented programming is a programming paradigm that organizes code into objects, which are instances of classes. It emphasizes the concept of objects and their interactions to solve complex problems.3. Explain the difference between static and dynamic memory allocation.Answer: Static memory allocation is performed at compile-time, where memory is allocated for variables and objects before the program execution starts. Dynamic memory allocation, on the other hand, is performed at runtime using functions like malloc() or new(). It allows for the allocation and deallocation of memory during program execution.4. What is the purpose of an operating system?Answer: The operating system is responsible for managing computer hardware and software resources, providing an interface between the user and the computer, and ensuring that various programs and applications can run smoothly. It also provides file management, process management, and memory management.5. Name three programming paradigms.Answer: Three programming paradigms are procedural programming, object-oriented programming, and functional programming.Section 3: Coding Questions1. Write a Java program to find the factorial of a given number.```javaimport java.util.Scanner;public class Factorial {public static void main(String[] args) {Scanner input = new Scanner(System.in);System.out.print("Enter a number: ");int number = input.nextInt();int factorial = 1;for (int i = 1; i <= number; i++) {factorial *= i;}System.out.println("The factorial of " + number + " is " + factorial); }}```2. Write a Python program to check if a number is prime or not.```pythondef is_prime(number):if number < 2:return Falsefor i in range(2, int(number/2)+1):if number % i == 0:return Falsereturn Truenumber = int(input("Enter a number: "))if is_prime(number):print(number, "is prime.")else:print(number, "is not prime.")```3. Write a C program to reverse a given string. ```c#include <stdio.h>#include <string.h>void reverse_string(char* str) {int length = strlen(str);for (int i = 0; i < length/2; i++) {char temp = str[i];str[i] = str[length - i - 1];str[length - i - 1] = temp;}}int main() {char str[100];printf("Enter a string: ");gets(str);reverse_string(str);printf("Reversed string: %s", str);return 0;}```Note: The code provided above is just examples for the coding questions. Please ensure to compile and test the programs before using them in production.Conclusion:In this article, we discussed multiple-choice questions, short answer questions, and coding questions related to computer science and programming. These questions cover various aspects of computer knowledge and can be used for self-assessment or preparation for exams or interviews.。

计算机专业英语测试题及答案

计算机专业英语测试题一、词汇测试题（每小题1分，共20分）(一)．Translate the following words and expressions into Chinese (共10分，每题1分)1．Cyber cafe2．microcomputer3．ROM4．Object-oriented programming5．utility program6．system specification7．database administrator8．modulator-demodulator9．client/server model10．spreadsheet program(二)．Translate the following terms or phrases from Chinese into English (共10分，每题1分)1．中央处理器2．广域网3．超级计算机4．电子商务5．计算机安全6．计算机文化7．网站8．域名9．数据库管理系统10．软件工程二、完型填空题（每空1分，共20分）Fill in each of the blanks with one of the words given in the list following each paragraph, making changes if necessary:1. Computer hardware is the involved in the of a computer and consists of the that can be physically handled. The function of these components is typically divided into three main categories: , , and . Components in these categories connect to , specifically, the computer’s central unit (CPU), the electronic that provides the computational ability and control of the computer, via wires or circuitry called bus.microprocessors component processing functionoutput equipment input circuitry storage2.In the relational model, data is organized in two-dimensionalcalled . There is no or structure imposed on the data. The tables or relations are, however, related to each other. The database management system (RDBMS) the data so that its external is a of relation or tables. This does not mean that data is stored as tables: the physical of the data is independent of the way in which the is logically organized.hierarchical set organize relational relationdata storage view network table三、英译汉题（每题10分，共20分）Translate the following passage from English into Chinese:1.The field of computer science has grown rapidly since the1950s due to the increase in their use. Computer programs have undergone many changes during this time in response to user need and advances in technology. Newer ideas in computing such as parallel computing, distributed computing, and artificial intelligence, have radically altered the traditional concepts that once determined program form and function. In parallelcomputing parts of a problem are worked on simultaneously by different processors, and this speed up the solution of the problem. Another type of parallel computing called distributed computing use CPUs from many interconnected computers to solve problems. Research into artificial intelligence (AI) has led to several other new styles of programming.2.High-level languages are commonly classified asprocedure-oriented, functional, objected-oriented, logic languages. The most common high-level languages today are procedure-oriented languages. In these languages, one or more related blocks of statements that perform some complete function are grouped together into a program module, or procedure, and given a name such as “procedure A”. If the same sequence of operations is needed elsewhere in the program, a simple statement can be used to refer back to the procedure. In essence, a procedure is just a mini-program. A large program can be constructed by grouping together procedures that perform different tasks.四、汉译英题（20分）最著名的互联网例子是因特网。

计算机专业英语试题含答案

1 6.计算机专业英语试题 2I . Vocabulary （词汇）（30 分）（一） .Tran slate the follow ing words and expressio ns into Chi nese （写出下列词组的汉语。

）（共 10 分，每题 1 分）1. operati ng system _______________________________2. white box testi ng _______________________________3. hard disk ________________________________4. man ageme nt in formatio n system ______________________________5. electr onic commerce _______________________________6. relati onal database ________________________________7. software engin eeri ng ______________________________8. .software maintenance _________________________________9. menu bar10. network security（二） .Fill in the blanks with the corresponding English abbreviations. （根据汉语写出相应的英语缩写。

）（共 10分，每题1分）2. _ 广域网4 .文件传送［输］协6 .面向对象编程8 .结构化查询语言10 .开放系统互（三） Match the following words and expressions in the left column with those similar in meaning in the right 1. applicati on software a. 音频2. mach ine Ian guage b. 应用软件3. structured program ming c. 机器语言4. functional test ing d. 软件测试5. memory e. 结构化程序设计6. relati onal database f. 内存7. firewall g. 功能测试8. software test ing h. 关系数据库9. hacker i. 黑客10. audio j. 防火墙column.（将左列的词汇与右列相应的汉语匹配。

计算机专业英语模拟试题附参考答案

计算机专业英语模拟试题一参考答案一、词汇（选择一个最合适的词汇，将对应的英文字母填入空格内。

每题1分，共10分）1、　B refers to the parts of the computer that you can see and touch.A. SoftwareB. HardwareC. HardshipD. Instruction2、primary memory which is stored on chips located A　.A. on the motherboardB. outsideC. inside the processorD. on the CPU3、The display screen is the most common C device used to show you what the computer is doing.A. inputB. printingC. outputD. electronic4、Windows gives you more control over the A you work.A. operationB. wayC. energyD. power5、The most important program on any computer is A　.A. Operating SystemB. VirusC. softwareD. Office 20006、There are D separate products that form the Windows 2000。

A. only oneB. twoC. threeD. four7、C might best be D as a 'medium-level language'.A. developedB. decodedC. programmedD. described8、Anti-Virus protects your computer from viruses by C your computer's memory and disk devices.A. deletingB. changingC. scanningD. replacing9、Multimedia will become increasingly D throughout every aspect of our lives.A. passB. preciseC. permitD. pervasive10、Communication through the Internet, the C performs the reverse function.A. A station controller (STACO)B. DTEC. Data communications equipment (DCE)D. CRT二、语法——单项选择题（每小题1.5分，共15分）1、The girl I saw D brown hair and blue eyes.A. had sheB. she hadC. herD. had2、I didn't hear the phone last night, I D asleep.A. must beB. must have beenC. should beD. should have been3、He was glad to find the fire A brightly.A. burningB. burnedC. to bumD. have bum4、Though D by what he said ,she didn't believe in him.A. attractingB. she attractedC. attractedD. have been attracted5、 D that ,I could do it much better.A. If I doB. If I were doC. Were I to doD. Were I do6、It was in this very place A I bought the laser printer.A. whereB. whenC. in whichD. that7、He is old enough to tell right C wrong.A. ofB. inC. fromD. to8、 A he did was quite wrong.A. WhatB. ThatC. IfD. Which9、 C , we missed our plane.A. The train being lateB. To be lateC. The train is being lateD. The train which is late10、I wish that I C the concert last night.A. couldB. have attendedC. could have attendedD. attended三、多选（每小题2分，共20分）1、Windows 2000 is abda. new lease of Windows c. the same as Windows NTb. an inventive technology d. used for building a scalable network2、C++ is abc .a. object-oriented c. extended from Cb. procedure-oriented d. a superset of C3、Office automation is ad .a. the application of computer c. communications technologyb. the computer d. used to improve the productivity of people4、Microsoft Office Professional 2000 include abcd .a. Word 2000 c. Excel 2000b. PowerPoint 2000 d. Outlook 20005、Types of media include abd .a. text c. animationb. full-motion video d. audio6、Modem is c .a. a modulator c. a modulator/demodulatorb. a demodulator d. a data set7、The Internet is acd .a. as a common internet c. constrained by a set of IP suiteb. a specific kind of internet d. defined as the network of networks8、Viruses can delay their attack for abcd .a. daysb. weeksc. monthsd. years9、The attributes of the stack are b .a. FIFO c. queueb. LIFO d. built into their circuitry10、With an Internet connection you can get some of the basic services available are：abcda. E-mailb. Telnetc. FTPd. Usenet news四、完形填空（选择一个最合适的答案，将对应的英文字母填入空格内。

NCRE计算机等级英语一考试题(模拟)

NCRE计算机职业英语一级考试样卷Section One Listening ComprehensionThe section is designed to test your ability to understand spoke n English. There are three parts in this section: Part A, Part B and Part C. Each part has a special direction.Remember, you should answer the questions by clicking the ans wer with the mouse.Here is an example.You will hear:Woman: Welcome to DreamTech. May I help you?Man: Yes, I have an appointment with Mrs. Becker, the HR manager. M y name is Sam Wilson.You will read:Whom is the man going to meet?[A] Mrs. Becker, the HR Manager.[B] Mr. Becker, the HR Manager.[C] Miss Becker, the HR Manager.The answer is [A]. You should click [A] with your mouse.Now look at Part A.Part AYou will hear five statements or dialogue. For each statement or dia logue, there is one question and three possible answers. Listen and choose the best answer by clicking it with the mouse. You will ha ve 15 seconds to answer the question. The recording will be played ONLY ONCE.Now look at Question 1.1. How long does the training last?[A] 2 hours.[B] 2 hours and a half.[C] 3 hours.2. What was the problem with the speaker‟s computer?[A] It broke down.[B] It needed cleaning.[C] There was virus on it.3. What is the website?[A] [B] [C] www.dream_4. What could the man‟s job probably be?[A] A computer programmer.[B] A computer salesman.[C] A customer service person.5. What is the man‟s problem?[A] He made some mistakes with Excel.[B] He couldn‟t open a Word document.[C] He had an error with data in Access.Part BIn this part, you will hear 5 dialogues. There are two questions foll owing each dialogue. Before listening to each one, you will have 5 seconds to read each question. After listening, you will have 10 sec onds to answer each question. Listen and choose the best answer by clicking it with the mouse. The recording will be played twice.Questions 6-7 are based on the following dialogue. You now have 1 0 seconds to read the questions.6. Why does the woman call the Customer Service?[A] To buy a new computer.[B] To complain about the bad service.[C] To have her money back.7. What will the man do?[A] Refund the woman.[B] Recline the woman‟s request.[C] Send someone to fix the problem.Questions 8-9 are based on the following dialogue. You now have 1 0 seconds to read the questions.8. What is the man doing?[A] Asking for advice with letters.[B] Doing household accounts.[C] Buying a home computer.9. What do the man‟s children want?[A] To surf the Internet.[B] To play games.[C] To write e-mails.Questions 10-11 are based on the following dialogue. You now have 10 seconds to read the questions.10. What‟s wrong with Sara‟s computer?[A] It runs a bit slowly.[B] The mouse is too small.[C] The monitor doesn‟t operate well.11. What is the possible relationship between Michael and Sara?[A] Colleagues.[B] Teacher and student.[C] Salesman and customer.Questions 12-13 are based on the following dialogue. You now have 10 seconds to read the questions.12. What does the man want to do?[A] Do some shopping.[B] Apply a credit card.[C] Pay his bills.13. What does the woman think of the on-line transaction?[A] It‟s reliable.[B] It‟s problematic.[C] It‟s specialized for companies.Questions 14-15 are based on the following dialogue. You now have 10 seconds to read the questions.14. What is the woman‟s advice?[A] Keep the mail straightforward.[B] Send the mail by fax.[C] Highlight the mail.15. When are capital letters used in a mail?[A] To stress a point.[B] To close the mail.[C] To identify the writer.Part CIn this part, you will hear 5 questions. Each question is followed by three responses. Listen and choose the best response to the quest ion. You will have 15 seconds to answer each question. You will he ar each question ONLY ONCE.16.[A] It‟s not plugged in.[B] Yes, it‟s very powerful.[C] No, I don‟t have one.17.[A] Yes, please do.[B] They‟re open from 10until 4.[C] Sorry, I‟m new here myself.18.[A] No, I couldn‟t find it.[B] In the Newcomers folder.[C] A little while ago.19.[A] Only ten people will go.[B] At 1 o‟clock.[C] There isn‟t much time left.20.[A] A little while ago.[B] No, go right ahead.[C] No, it‟s not on my mind.This is the end of Listening Comprehension Section.Section Two VocabularyPart AThere are 10 terms or phrases in the following box. Below the box are the explanations for these terms. Choose the correct explanatio n from [A] –[J] for each term by typing the corresponding letter. Section One Listening ComprehensionThe section is designed to test your ability to understand spoke n English. There are three parts in this section: Part A, Part B and Part C. Each part has a special direction.Remember, you should answer the questions by clicking the ans wer with the mouse.Here is an example.You will hear:Woman: Welcome to DreamTech. May I help you?Man: Yes, I have an appointment with Mrs. Becker, the HR manager. M y name is Sam Wilson.You will read:Whom is the man going to meet?[A] Mrs. Becker, the HR Manager.[B] Mr. Becker, the HR Manager.[C] Miss Becker, the HR Manager.The answer is [A]. You should click [A] with your mouse.Now look at Part A.Part AYou will hear five statements or dialogue. For each statement or dia logue, there is one question and three possible answers. Listen and choose the best answer by clicking it with the mouse. You will ha ve 15 seconds to answer the question. The recording will be played ONLY ONCE.Now look at Question 1.1. How long does the training last?[A] 2 hours.[B] 2 hours and a half.[C] 3 hours.2. What was the problem with the speaker‟s computer?[A] It broke down.[B] It needed cleaning.[C] There was virus on it.3. What is the website?[A] [B] [C] www.dream_4. What could the man‟s job probably be?[A] A computer programmer.[B] A computer salesman.[C] A customer service person.5. What is the man‟s problem?[A] He made some mistakes with Excel.[B] He couldn‟t open a Word document.[C] He had an error with data in Access.Part BIn this part, you will hear 5 dialogues. There are two questions foll owing each dialogue. Before listening to each one, you will have 5 seconds to read each question. After listening, you will have 10 sec onds to answer each question. Listen and choose the best answer by clicking it with the mouse. The recording will be played twice.Questions 6-7 are based on the following dialogue. You now have 1 0 seconds to read the questions.6. Why does the woman call the Customer Service?[A] To buy a new computer.[B] To complain about the bad service.[C] To have her money back.7. What will the man do?[A] Refund the woman.[B] Recline the woman‟s request.[C] Send someone to fix the problem.Questions 8-9 are based on the following dialogue. You now have 1 0 seconds to read the questions.8. What is the man doing?[A] Asking for advice with letters.[B] Doing household accounts.[C] Buying a home computer.9. What do the man‟s children want?[A] To surf the Internet.[B] To play games.[C] To write e-mails.Questions 10-11 are based on the following dialogue. You now have 10 seconds to read the questions.10. What‟s wrong with Sara‟s computer?[A] It runs a bit slowly.[B] The mouse is too small.[C] The monitor doesn‟t operate well.11. What is the possible relationship between Michael and Sara?[A] Colleagues.[B] Teacher and student.[C] Salesman and customer.Questions 12-13 are based on the following dialogue. You now have 10 seconds to read the questions.12. What does the man want to do?[A] Do some shopping.[B] Apply a credit card.[C] Pay his bills.13. What does the woman think of the on-line transaction?[A] It‟s reliable.[B] It‟s problematic.[C] It‟s specialized for companies.Questions 14-15 are based on the following dialogue. You now have 10 seconds to read the questions.14. What is the woman‟s advice?[A] Keep the mail straightforward.[B] Send the mail by fax.[C] Highlight the mail.15. When are capital letters used in a mail?[A] To stress a point.[B] To close the mail.[C] To identify the writer.Part CIn this part, you will hear 5 questions. Each question is followed by three responses. Listen and choose the best response to the question. You will have 15 seconds to answer each question. You will he ar each question ONLY ONCE.16.[A] It‟s not plugged in.[B] Yes, it‟s very powerful.[C] No, I don‟t have one.17.[A] Yes, please do.[B] They‟re open from 10 until 4.[C] Sorry, I‟m new here myself.18.[A] No, I couldn‟t find it.[B] In the Newcomers folder.[C] A little while ago.19.[A] Only ten people will go.[B] At 1 o‟clock.[C] There isn‟t much tim e left.20.[A] A little while ago.[B] No, go right ahead.[C] No, it‟s not on my mind.This is the end of Listening Comprehension Section.Section Two VocabularyPart AThere are 10 terms or phrases in the following box. Below the box are the explanations for these terms. Choose the correct explanatio n from [A] –[J] for each term by typing the corresponding letter.A. computer instructions or dataB. a location on the World Wide WebC. transmission of messages over communications networksD. in database systems, it means to view dataE. a n element in an electronic document that links to another place in the same document or to an entirely different documentF. a group of two or more computer systems linked togetherG. the most important program on a computer that runs other programs,such as recognizing input from the keyboard, sending output to the display screen, etc.H. the pictorial representation and manipulation of dataI. a record or a written statement, esp. one between employees of a companyJ.internal storage areas in the computerK. a way of searching for information in a databasePart BRead the following paragraph. Choose the best word from [A] –[G] for each numbered blank. You should type in the blanks with the corresponding letters.In Excel, one of the most popular (31) programs, the files used are called workbooks. These consist of (32) , which are the electro nic form of large sheets of paper. The data is displayed in rows and (33) , in a large table on the screen. Cells are the small boxes formed where rows and columns intersect. Every cell has a(n) (34) , whic h contains the labels of the row and column which intersect to form it, f or example D5. Cells can contain numeric data, (35) , formulas or functions. Text is used for titles, or to describe the figures being display ed. Numeric data can be entered using the keyboard or can result from calculations.[A] address[B] text[C] workbooks[D] worksheets[E] spreadsheet[F] rows[G] columnsSection Three Reading ComprehensionPart ARead the following text. Answer the questions by clicking [A], [B] o r [C] with your mouse.When you select Rehearse Timings, your Slide Show starts running, and PowerPoint starts timing it. The timing is displayed in the Rehearsal dialog box. When the Slide Show comes to an end, PowerPoint will giv e you the final running time.Follow these steps to time your presentation:1. Click the Slide Show menu, and then click Rehearse Timings. The Sli de Show begins and a Rehearsal dialog box appears in the lower-right-h and corner of the screen.2. Begin speaking and presenting your show.3. If you want to repeat your rehearsal of a slide, click the Repeat butto n on the Rehearsal dialog box. The current slide repeats and the timing for it starts over.4. Rehearse your presentation until it's finished. After you're done, a me ssage box appears. It tells you the final running time and it asks you if you want to record the timings to use for viewing the presentation.5. Click No. You are returned to the PowerPoint window.Note:You click No because you are only timing the show. You would cl ick Yes if you wanted to use the recorded timings to automate your pre sentation.36. When Rehearse Timings is selected, Slide Show[A] comes to an end[B] starts running[C] repeats37. The final running time appears in[A] the Rehearsal dialog box[B] the PowerPoint window[C] the message box38. You can begin speaking and presenting your show after clicking[A] the Rehearse Timings[B] the Repeat button[C] the Slide Show menu39. If you want to time your rehearsal of a slide again, click _______ o n the Rehearsal dialog box[A] the Rehearse Timings[B] the Repeat button[C] No40. If you want to automate your presentation, click[A] Yes[B] No[C] the Repeat buttonPart BRead the following texts. Answer the questions on each text by clic king [A], [B] or [C] with your mouse.Text 1A spreadsheet program is an application which is used to display dat a and to perform calculations on it. The word ‟spreadsheet‟ is also used to refer to the product created by this type of application--- for example a table of information in words and figures, either on the screen, as a f ile, or as a printout.In Excel, one of the most popular spreadsheet programs, the files us ed are called workbooks. These consist of worksheets, or …sheets‟, which are the electronic equivalent of large sheet of paper. The data is displa yed in rows and columns, in a large table on the screen. The columns are usually labelled with letters of the alphabet (though sometimes with a number) at the top of the worksheet, and the rows are labelled with n umbers on the left. The grey areas at the top of columns are called …col umn headings‟, and the corresponding areas to the left of the rows are called “row headings”. Cells are the small boxes formed where rows and columns intersect. Every cell has an …address‟ which contains the labels of the row and column which intersect to form it.41.A spreadsheet program is used to[A] display data and to perform calculations[B] create the products[C] label the column42. The files used In Excel are called[A] worksheets[B] workbooks[C] sheets43. The columns are usually labeled with[A] addresses[B] numbers[C] letters of the alphabet44. Cells are the boxes where _______ intersect[A] rows and columns[B] row headings and column headings[C] letters and numbersText 2You've seen how simple it is to send an email message, even simpl er than sending a letter and going through postal mail. Email is fast, im mediate and free. Perhaps you've noticed –while composing a message –Bcc and Cc buttons and wondered about them. To send an email m essage you need to type an email address next to To.Cc and Bcc have similar functions, even more interesting.Cc(Carbon Copy) allows you to send copies of the same message to multiple email addresses.Bcc(Blind Carbon Copy) allows you to send messages to people withou t including others email addresses in the message header.With To and Cc all email addresses appear in the header of the messa ge you send. If you frequently send messages to lots of people, use Bc c instead of Cc and no one will be able to know to whom you're sendin g the message.Tip: you can easily add an email by clicking on (besides To, Cc, Bcc) If you are composing a long email message, click File>>Save, and a co py of your message is immediately saved in Draft folder. That way you will never lose your messages if something bad happens. Press on Draf t folder, open the message and continue from where you left. You can also save messages to any location on your computer. Select a messag e from a folder (e.g. Inbox), double-click to open it and click File>>Save As..specify a location and press Save.When saving you can choose between three different formats:Mail format (.eml): The file is saved as .eml , 2-click its icon to launch Outlook Express.Txt Format (.txt): message is stored as a text file, read with Notepad orany text editor.Html format (.htm, .html): This format is not available for all messages, it allows to save a message as webpage.The Mail format requires Outlook Express to open the message.Txt is the safest, since the message can be viewed using any text edito r e.g. NotePad.Html messages can be viewed within any browser e.g. Internet Explorer or Netscape Navigator. If you want to exchange messages through floppi es use Txt format.In most of the time you will be using the Address Book to add email ad dresses as recipients. In case you've typed an email address manually, click to verify that the address is correct or check if it's available in addr ess book, if not simply click on New Contact in the Check Names wind ow to add the new entry to your Address book.45. Bcc differs from To and Cc in that[A] it‟s faster and simpler[B] it can send message to multiple receivers[C] it won‟t reveal others email address46. If you want to save your message as a webpage, you should choose the format of[A] (.eml)[B] (.txt)[C] (.htm)47. If you have filled in an address manually, you may click to[A] check if the address is correct[B] add a new entry to your Address book[C] change or delete the addressText 3Job OneA pro-active role in a legal environment. The role will be primarily to pro vide support to around 100 users over two sites supporting a newly intro duced application and also other desktop applications.Applicants will be part of a small team, working on a daily basis with de sktop users therefore good communication, documenting and reporting sk ills are essential.Experience: Minimum 12 months experience supporting a corporate envir onment.Primary skills: Windows XP in and Active Directory environment, MS Offi ce 2002, Networked Printers (HP)Secondary skills (Good Working Knowledge): Windows 2000 server and above, MS Exchange, LAN/WAN protocols, Spam and Anti Virus systems, Remote Access, VPN, Backup proceduresAdvantageous: MCP/CCNA Certification, SQL Server, Previously supporte d a legal environment.Job TwoLondon based IT service provider is seeking Functional and Automated Software Test engineers with 1-3 years of experience. A testing engineer is capable of supporting a client in test specification, execution and rep orting needs. Tasks include creating test scripts using industry standard t est specification methods as well as test execution during different phase s of the project life cycle and analysis of and reporting on findings. ISE B Foundation Certificate in Software Testing is preferred.Sogeti‟s worldwide service offering regarding testing, provides customers with insight into the quality of their software and the risks associated wit h insufficient quality. Sogeti methodologies like TMap® (Test Managemen t Approach) and TPI® (Test Process Improvement) are used by compani es all over the world. Sogeti employs over 1500 testing and QA professi onals worldwide and seeks to significantly increase its testing presence i n the UK.Essential Skills:• Functional Software Testing• Automated Software Testing (multiple tools)• ISEB Foundation Certificate in Software TestingDesirable Skills:• Defect Tracking and Management• Performance testing• Mercury toolset (WinRunner, QuickTestPro, LoadRunner, TestDirector) Job ThreeResponsible for specifications, design and implementation for custom rep orts and new features in Active Server Pages and Web development.Yardi Systems, Inc. is a great place to work. We have terrific employees, a pleasant and casual working environment, competitive salaries, and a n unbeatable benefits package. Our corporate culture stresses integrity, r espect, trust, responsibility, and fun. We look for professional, enthusiasti c, and self-motivated team players with a desire to learn and the ability to work in a fas t paced environment. In today‟s economy, there is some security in knowing that our clients have been using our real estate ma nagement software since 1982.RequirementsStrong technical knowledge in software development methodologies, desi gn and implementation. Thorough technical knowledge in coding , Oracle and MS-SQL programs. Bachelor‟s degree in Computer Science o r equivalent experience. (0-2 years exp preferred)48. What position is the ad of Job One about?[A] Computer programmer.[B] Test engineer.[C] Technical support.49. If you are a new graduate from a technical university, which job ma y best suits you?[A] Job One.[B] Job Two.[C] Job Three.50. Which position requires good communication skills as well as essenti al technical knowledge?[A] Job One[B] Job Two[C] Job Three.Part CRead the following e-mail and complete the contact form according to what you’ve learned from the e-mail. You should type the answer s in the blanks numbered 51 to 55.Linda,I‟ve arrived at the hotel. The conference will start tomorrow and end next Monday. Send e-mails to me if anything props up during that perio d.I met someone when I was waiting for my flight in New York yesterd ay. I think she might be interested in our products. Could you note dow n her contact information and do the follow-up?Her name is Jane Song. She manages the Sales Department in Ne wLand Corporation, which is based in Quincy, Massachusetts. They have interests in China. I‟ve asked her to drop in when she‟s in Beijing next time. She wants to know about our NAS 800 series products. Send her a brochure on these, and offer her a special price if she asks. Her add ress is 115 West Squantum Street, Quincy, MA 02117.Let me know if there is any problem.Kind regards,Patrick LinManagerSales DepartmentDreamTech______________________________________________________________Contact FormSection Four Writing56. Directions:Suppose you work in the R&D Department of an IT company. Your company plans to launch a new product next month. You want to arrang e a meeting with some of the staff in the marketing department to get t heir opinions about the launch.Write a memo to the marketing manager, Johnson, saying:1、where and when the meeting will be2、what the purpose of the meeting will be3、which staff should attend the meeting You should type the memo in the box below.。

大工17秋《专业英语（计算机英语）》在线测试123满分

⼤⼯17秋《专业英语（计算机英语）》在线测试123满分⼤⼯17秋《专业英语（计算机英语）》在线测试1需要QQ2959415429 微信 open4511⼀、单选题 (共 20 道试题,共 80 分)1.（）, difference between the lowest and highest frequencies transmitted in a particular channel or system.A.AmplitudeB.BandwidthC.Bridgework2.( ) also called a Personal computer or PC, defines a computer, which is designed for general use by a single person. It can perform all of its inputting, processing, outputting, and storage activities by itself.A.MicrocomputerB.SupercomputerC.MainframeD.Minicomputer3.( ) programs are used to recover deleted or damaged(corrupted) files.A.Data recoveryB.System callC.System crashD.System software4.( ):In encryption, a two-key system in which the key used to lock data is made public, so everyone can "lock".A second private key is used to unlock or decrypt.A.Asymmetric keyB.Symmetric keyC.Coputer virusD.Digital signatures5.( ) refers to the physical equipment that can perform the basic functions contained within the data processing cycle.A.SoftwareB.HardwareC.MemoryD.CPU6.Which one is a word processing and text editing tool?A.PhotoshopB.WordC.Extreme 3DD.Premiere7.( ) are the peripherals that allow users to enter data, programs, commands, and user responses into a computer and transform them into a suitable form for processing.A.RAMB.ROMC.Input devicesD.Memory8.The first computers used （） for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.A.vacuum tubesB.transistorsC.integrated circuitsD.microprocessors9.（） performs arithmetic, comparison, and logic operations. It is one part of the CPU.A.RAMB.ROMC.CPUD.ALU10.( )(Pravate Key),in encryption, one key is used to both lock and unlock data. Compare with public key.A.Asymmetric keyB.Symmetric keyC.Coputer virusD.Digital signatures11.Processing is done inside the computer in an area called the ( ).A.input devicesB.output devicesC.system unitD.central processing unit12.A ( ) can be written to once. After that they can be read many times without deterioration but cannot be written on or erased.A.CD-RB.CD-ROMC.CD-RWD.DVD13.( ) provides reliable, full-duplex connections and reliable service by ensuring that data is resubmitted when transmission results in an error.A.TCPB.ARPC.UDPD.IP14.( ) is an outline of the logic of the program you will write.A.Program flowchartsB.Logic structuresC.PseudocodeD.Design15.Linux is an operating system similar to ( ) that is becoming more and more popular.A.Windows 98B.Windows 2000C.Windows XPD.Unix16.( ) shorts for Waveform. It is the audio file format of Microsoft, and it is the waveform sound file format in Windows defined by Microsoft. It is the most common file format of digital sound derived from sampling.A.MIDIB.WAVC.RAD.Audio17.In a ( ) network, all microcomputers and other communication devices are connected to a continuous loop.A.busB.starC.treeD.ring18.（） have more storage capacity than diskettes and also offer faster access to the data they hold.A.Hard disksB.Optical disksC.Zip diskD.CD19.In 1947 three scientists, John Bardeen, William Shockley, and Walter Brattain working at( )invented the transistor computer.A.BaiduB.MicrosoftC.AT&T's Bell LabsD.Yahoo20.( ), to send files from a user's microcomputer to another computer. Compare with download.A.UploadB.TelecommutingC.HypertextD.Online service⼆、判断题 (共 10 道试题,共 20 分)1.Mouse belongs to output.（）A.错误B.正确2.CPU stands for Central Processing Unit. It performs the system's calculating and processing.A.错误B.正确N, communications network that covers a wide geographical area, such as a state or a country.( )A.错误B.正确4.WWW stands for "World Wide Web"; it is the large global collection of Internet servers which support hypertext documents coded in HTML, and transferred via HTTP.A.错误B.正确5.The transistor computer did not last as long as the vacuum tube computer lasted, but it was less important in the advancement of computer technology.A.错误B.正确6.Object Oriented Programming(OOP) is a programming method that combines data and the instructions for processing that data into a self-sufficient "object" that can be used in other programs.（）A.错误B.正确7.Windows versions before Windows 95 rely on DOS as the operating system.（）A.错误B.正确 is an E-mail address.A.错误B.正确9.An online payment is a monetary transcation from the customer to the vendor over the Internet by credit card, digital cash, e-wallets, and smart cards.A.错误B.正确10.View shortcut menus by right-clicking with the mouse.（）A.错误B.正确⼤⼯17秋《专业英语（计算机英语）》在线测试2⼀、单选题 (共 20 道试题,共 80 分)1.The two components of the CPU are connected by a kind of electronic roadway called a(an) （）.BB.busC.portD.keyboard2.The operation system ( ).A.manages the disks and filesB.manages the computer's resourcesC.manages the computer's memoryD.All of the above3.（） ,also known as service programs, perform specific tasks related to managing computer resources.A.Utilities programsB.System softwareC.Operating systemD.none of the above4.（）:In encryption, a two-key system in which the key used to lock data is made public, so everyone can "lock".A second private key is used to unlock or decrypt.A.Asymmetric keyB.Symmetric keyC.Coputer virusD.Digital signatures5.A （） port is an interface that connects devices by transferring more than one bit at a time.A.serialB.parallelBD.none of the above6.( ), software used in corporate networks (intranets and extranets) to prevent unauthorized people from accessing the network.A.FirewallB.ModemC.HypertextD.TCP7.The common input devices are the （）and the keyboard.A.printerB.speakerC.monitorD.mouse8.A ( ) channel allows simultaneous message exchange in both directions.It really consists of two simplex channels, a forward channel and a reverse channel,linking the same points.A.half-duplexB.full-duplexC.simplexD.none of the above9.（）, the process of compressing a file such that,after being compressed and decompressed, it matches its original format bit for bit.A.Lossy compressionB.Lossless compressionC.BitmapD.Vector image10.( ) have more storage capacity than diskettes and also offer faster access to the data they hold.A.Hard disksB.Optical disksC.Zip diskD.CD11.The ( ) is automatically loaded into RAM soon after you turn on, or "boot" the computer.A.application softwareB.operating softwareC.shellpiler12.The ( ) is a worldwide system of computer networks in which any one computer can get information from/or talk to any other connected computer using the TCP/IP protocols.A.InternetB.WWWC.ARPANETD.ISP13.A（）is a cable which is capable of carrying signals representing data from one place to another.A.busB.byteC.bitD.disk14.A backup program ( ).A.makes a copy of files you selectB.returns you to the previous programC.undoes the last change you madeD.None of the above15.A ( ) is an electronic device that operates under the control of instructions stored in its own memory, which can according to specified rules, produce results,and store the results for future use.puterB.CPUC.input deviceD.output device16.The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the invention of( ).A.microprocessorB.transistorC.chipD.circuit17.We abbreviate Virtual Private Networks to ( ).A.NICB.VPNC.HUBD.MODEM18.The technical development that marks the third generation of computers is the use of () in computers.A.vacuum tubesB.integrated circuitsC.transistorsD.virtual memory19.( ), interface that enables dissimilar networks to communicate with one another.A.GatewayB.BridgeC.BandwidthD.none of the above20.ERP is ( ).A.Enterprise resource planning softwareB.Enterprise Application IntegrationC.Electronic Application IntegrationD.None of the above.⼆、判断题 (共 10 道试题,共 20 分)1.Output devices are peripherals that allow users to enter data, programs, commands, and user responses into a computer and transform them into a suitable form for processing.( )A.错误B.正确2.CPU stands for Central Processing Unit. It performs the system's calculating and processing.A.错误B.正确3.An ISP is a company that provides access to the Internet.A.错误B.正确4.Memory also called main memory, primary storage, RAM, is an internal storage area in the computer, where data and programs designed for immediate processing are held.A.错误B.正确5.Device drivers are specialized programs designed to allow particular input or output devices to communicate with the rest of the computer system.( )A.错误B.正确6.A compilier is software that looks at an entire high-level program before translating it into machine language.A.错误B.正确7.A location in RAM memory is accessed by its address.（）A.错误B.正确8.The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the invention of microprocessor.（）A.错误B.正确9.Software also called a program, is the series of computer language coded instructions that tells the computer how to perform tasks.A.错误B.正确10.Java is a compiled object-oriented programming language used to write applets.A.错误B.正确⼤⼯17秋《专业英语（计算机英语）》在线测试3-0012⼀、单选题 (共 20 道试题,共 80 分)1.An ( ) is a monetary transcation from the customer to the vendor over the Internet by credit card, digital cash, e-wallets, and smart cards.A.Electronic CommerceB.Credit cardC.Online paymentD.none of the above2.The technical development that marks the third generation of computers is the use of () in computers.A.vacuum tubesB.integrated circuitsC.transistorsD.virtual memory3.( ), the process of changing plaintext data into enciphered text through an algorithm.B.EncryptionC.AuthenticateD.Hacker4.( ), also called communications network; a system of interconnected computers, telephones, or other communications devices.A.ProtocolB.NodeC.Packetwork5.Processing is done inside the computer in an area called the ( ).A.input devicesB.output devicesC.system unitD.central processing unit6.A （）,also called a silicon chip or semiconductor,is a small piece of silicon that contains thousands of microminiature electronic circuit components, mainly transistors.A.busB.chipC.portD.keyboard7.（） is the electronic device that interprets and carries out the basic instructions that operate the computer.A.ProcessorB.hardwareC.memoryD.CPU8.( ) also called a Personal computer or PC, defines a computer, which is designed for general use by a single person. It can perform all of its inputting, processing, outputting, and storage activities by itself.A.MicrocomputerB.SupercomputerC.MainframeD.Minicomputer9.The process of translating instructions into commands is called ( ).A.decodingB.registerC.digitalD.port10.A （）is a communication device that enables computers to communicate via telephone lines or cable.A.modemB.hardwareC.software11.( ) is a way of transferring files over the Internet from one computer to another.A.InternetB.FTPC.E-mailD.ISP12.（）(Reduced Instruction Set Computer) refers to processors that support fewer instructions than CISC chips. The reduced number of instructions enables them to execute instructions faster.A.CISCB.RISCC.RAMD.ROM13.The first computers used （） for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.A.vacuum tubesB.transistorsC.integrated circuitsD.microprocessors14.（） (Joint Photographic Experts Group), standard for compressing continuous-tone still pictures. It does not handle black-and-white images, nor does it handle motion picture compression.A.JPEGB.MPEGC.MIDID.none of the above15.（） controls how you enter data or instructions and how information is displayed on the computer screen.er interfacenguage translatorsC.Utilities programsD.System software16.The standard protocol used for sending Internet e-mail is called ( ). It works in conjunction with POP servers.A.SMTPB.WWWC.TCPD.UDP17.The common input devices are the ( ) and the ( ).A.keyboard,printerB.keyboard,microphoneC.mouse,monitorD.mouse,keyboard18.（） will provoke radical changes in the teaching process during the coming decades, particularly as smart students discover they can go beyond the limits of traditional teaching methods.A.AnimationB.WAVC.MultimediaD.none of the above19.( ) is an outline of the logic of the program you will write.A.Program flowchartsB.Logic structuresC.PseudocodeD.Design20.A ( ) converts the programmer's procedural language program, called the source code, into a machine language code, called the object code.pilerB.AssemblerC.InterpreterD.Code generator⼆、判断题 (共 10 道试题,共 20 分)1.A bus is a cable which is capable of carrying signals representing data from one place to another.( )A.错误B.正确2.Application software consists of programs that perform specific tasks for users.( )A.错误B.正确3.The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the invention of microprocessor.（）A.错误B.正确4.The ENIAC used thousands of vacuum tubes,which took up a lot of space and gave off a great deal of heat just like light bulbs do.A.错误B.正确5.Asymmetric key(Public Key),in encryption, one key is used to both lock and unlock data.( )A.错误B.正确6.CPU is the soul of a computer.A.错误B.正确7.View shortcut menus by right-clicking with the mouse.（）A.错误B.正确8.ERP is Enterprise resource planning software.A.错误B.正确9.Device drivers are specialized programs designed to allow particular input or output devices to communicate with the rest of the computer system.( )A.错误B.正确10.A leased line is a line rented from a telephone company for the exclusive use of a customer to access Internet.( )A.错误B.正确。

(完整word版)计算机专业英语试题

计算机专业英语试题I．V ocabulary(词汇)(30分)(一)Translate the following words and expressions into Chinese．(写出下列词组的汉语。

共10分，每题1分)1．Operating system____________2．white bOx testing__________3．hard disk_________4．management information system_______________5．electronic commerce___________________6．relational database__________________7．software engineering___________________8．software maintenance__________________9．menu bar______________10. network security___________________(二)Fill in the blank swith the corresponding English abbreviations．(根据汉语写出相应的英语缩写。

共10分，每题1分)1．只读存储器__________ 2．广域网___________3．传输控制协议___________ 4，文件传送[输]协议__________5．通用串行总线__________ 6.面向对象编程____________7．集成开发环境___________ 8．结构化查询语言___________9．数据库管理系统___________ 10．开放系统互连______(三)Match the following words and expressions in the left column with those similar in meaning in the right column．(将左列的词汇与右列相应的汉语匹配。

(完整word)计算机专业英语试题及答案,推荐文档

计算机专业英语试题Ⅰ. Vocabulary(词汇)(30分)(一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。

)(共10分，每题1分)1． operating system2．requirements analysis3． network security4． data structure5．decision support system6．relational database7．software crisis8． computer virus9．email attachment10．central processing unit ( CPU )(二)．Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写。

) (共10分，每题1分)1．数据库管理系统 2．传输控制协议3．多文档界面 4．面向对象编程5．只读存储器 6．数字视频光盘7．计算机辅助设计 8．结构化查询语言9．通用串行总线 10．企业之间的电子商务交易方式（三）Match the following words and expressions in the left column with those similar in meaning in the right column.(将左列的词汇与右列相应的汉语匹配。

)(10分，每空1分)1. multimedia a. 字处理器2. software life cycle b. 交换机3. structured programming c. 多媒体4. functional testing d. 局域网5. word processor e. 结构化程序设计6. code windows f. 软件生命周期7. firewall g. 功能测试8. LAN h. 代码窗口9. hacker i. 黑客 10. switch j.防火墙1． 6. 2． 7． 3． 8. 4． 9. 5． 10.Ⅱ. Comprehension(阅读理解)（一）Fill in the blanks with suitable words or expressions from the list given below, andchange the form where necessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。

模拟计算机试题及答案英语

模拟计算机试题及答案英语Simulation Computer Exam Questions and AnswersPart I: Multiple Choice Questions (50 marks)1. What is the purpose of a memory cache in a computer system?a) To increase the performance of the CPUb) To store data temporarilyc) To provide additional storage capacityd) To connect the CPU to other components2. Which of the following is an example of a high-level programming language?a) Assembly languageb) Machine languagec) C++d) Binary code3. What is the role of an operating system?a) To manage hardware resourcesb) To execute application softwarec) To provide internet connectivityd) To store and retrieve data4. What is the function of an input device?a) To display output to the userb) To process datac) To enter data into the computer systemd) To store data for future use5. Which of the following is an example of secondary storage?a) Random Access Memory (RAM)b) Cache memoryc) Hard disk drived) Central Processing Unit (CPU)6. In a network, what is the purpose of an IP address?a) To identify a specific device on the networkb) To establish a secure connectionc) To encrypt data transfersd) To provide internet access7. What is the function of an output device?a) To process datab) To enter data into the computer systemc) To store data for future used) To display information to the user8. Which programming language is used for web development?a) Javab) C#c) HTMLd) Python9. What is the correct way to declare a variable in JavaScript?a) variable x;b) var x = 5;c) int x = 5;d) x = 5;10. Which of the following is an example of an object-oriented programming language?a) Cb) Pascalc) Fortrand) JavaPart II: Short Answer Questions (50 marks)1. Define the term "algorithm" and provide an example.2. Explain the difference between RAM and ROM.3. What is the purpose of a loop in programming?4. Describe the difference between a LAN and a WAN.5. Define the term "database" and give an example of its use.6. Explain the concept of polymorphism in object-oriented programming.7. Describe two types of sorting algorithms and provide an example of each.8. What is the role of a compiler in the execution of a program?9. Explain the difference between a hub and a switch in networking.10. Define the term "encryption" and explain its importance in computer security.Part III: Essay Questions (100 marks)Choose one of the following essay questions and write a well-structured essay response:1. Discuss the impact of artificial intelligence on various industries and its potential benefits and drawbacks.2. Explain the concept of cloud computing and its advantages and disadvantages in modern society.3. Analyze the role of social media in shaping public opinion and discuss its impact on society.4. Compare and contrast the advantages and disadvantages of mobile applications versus web applications.5. Discuss the ethical implications of data collection and privacy in the digital age.Answers:(Note: The answers to the questions in Parts I and II are not provided here, as they may vary depending on the specific exam and its context.)Essay Question 1: Discuss the impact of artificial intelligence on various industries and its potential benefits and drawbacks.[Your essay response here]Essay Question 2: Explain the concept of cloud computing and its advantages and disadvantages in modern society.[Your essay response here]Essay Question 3: Analyze the role of social media in shaping public opinion and discuss its impact on society.[Your essay response here]Essay Question 4: Compare and contrast the advantages and disadvantages of mobile applications versus web applications.[Your essay response here]Essay Question 5: Discuss the ethical implications of data collection and privacy in the digital age.[Your essay response here]Note: The word count of the essay responses may exceed the specified limit of 1500 words, depending on the depth of the analysis and discussion provided.。

计算机专业英语考试试题及答案

计算机专业英语考试试题及答案一、选择题1. Which of the following is NOT a programming language?A. JavaB. PythonC. HTMLD. CSS2. What does the acronym "SQL" stand for?A. Structured Query LanguageB. Simple Query LanguageC. Script Query LanguageD. Secure Query Language3. Which protocol is commonly used for sending and receiving emails?A. FTPB. HTTPC. SMTPD. TCP4. What does the term "CPU" refer to?A. Central Processing UnitB. Computer Processing UnitC. Central Program UnitD. Computer Program Unit5. Which of the following is NOT a type of network topology?A. StarB. RingC. MeshD. Scroll二、填空题1. HTML stands for Hypertext Markup Language, which is used for ____________.2. The process of converting source code into machine code is called ____________.3. IP address stands for ____________.4. The act of copying files from a remote server to a local computer is known as ____________.5. The programming language developed by Apple Inc. for iOS and macOS is ____________.三、简答题1. What is the difference between a compiler and an interpreter? Provide examples of programming languages that use each of these methods.2. Explain the concept of object-oriented programming (OOP) and provide an example of a programming language that utilizes this paradigm.3. Describe the client-server model and provide an example of a commonly used protocol within this model.四、论述题Discuss the impact of artificial intelligence (AI) on various industries. Provide examples of how AI is being used in fields such as healthcare, finance, and transportation. Analyze the potential benefits and challenges of implementing AI in these industries.答案：一、选择题1. C. HTML2. A. Structured Query Language3. C. SMTP4. A. Central Processing Unit5. D. Scroll二、填空题1. creating and structuring the content of a webpage2. compilation3. Internet Protocol4. downloading5. Swift三、简答题1. A compiler translates the entire source code into machine code before the program is executed. Examples of languages that use compilers are C, C++, and Java. On the other hand, an interpreter translates and executes the source code line by line. Python and Ruby are examples of languages that use interpreters.2. Object-oriented programming (OOP) is a programming paradigm that organizes data and functions into reusable objects. It focuses on the concept of classes and objects, allowing for code reuse and encapsulation. An example of a programming language that uses OOP is Java, where objects are instances of classes and can interact with each other through methods and attributes.3. The client-server model is a distributed computing architecture wherea server provides services or resources to multiple clients. The clients request and receive these resources through the network. An example of a commonly used protocol within this model is the Hypertext Transfer Protocol (HTTP), which is used for communication between web browsers (clients) and web servers.四、论述题Artificial intelligence (AI) has had a significant impact on various industries. In healthcare, AI is being used for diagnoses and treatments, analyzing medical images, and personalized medicine. For example, AI-powered algorithms can help detect diseases like cancer at an early stage, leading to better treatment outcomes. In finance, AI is utilized for fraud detection, algorithmic trading, and customer service. AI algorithms can analyze large amounts of financial data to identify patterns and make accurate predictions. In transportation, AI is being employed for autonomous vehicles, traffic management, and logistics optimization. Self-driving cars, for instance, use AI algorithms to navigate and make decisions on the road.The implementation of AI in these industries brings about many benefits, such as increased efficiency, improved accuracy, and cost savings. AI systems can process and analyze vast amounts of data much faster than humans, leading to faster and more accurate results. However, there are also challenges to consider. Privacy and security concerns arise as AI systems handle sensitive information. There is also the worry of job displacement, as AI automation may replace certain human tasks. Additionally, ethical considerations need to be addressed, such as bias in algorithms and the potential for AI to be used for malicious purposes.Overall, the impact of AI on various industries is undeniable. It has the potential to revolutionize healthcare, finance, transportation, and many other sectors. However, careful implementation and regulation are necessary to ensure its responsible and beneficial use.。

计算机专业英语考试

一、选择题1.What is the process of converting a high-level programming language into machine languagecalled?A.Debuggingpilation（正确答案）C.ExecutionD.Interpretation2.Which of the following is a programming paradigm that organizes software design around data,and the operations performed on that data?A.Object-oriented programming（正确答案）B.Procedural programmingC.Functional programmingD.Event-driven programming3.In computer networks, what does the term "protocol" refer to?A. A set of rules governing the exchange of information between devices（正确答案）B.The physical connection between devicesC.The speed of data transmissionD.The type of data being transmitted4.What is the term used to describe the process of dividing a complex problem into smaller, moremanageable parts?A.Modularization（正确答案）B.OptimizationC.EncapsulationD.Polymorphism5.In computer security, what is the term for unauthorized access to or modification of data?A.EncryptionB.DecryptionC.Hacking（正确答案）D.Firewall6.Which of the following is a type of software that allows two or more computers tocommunicate and share resources?A.Operating systemB.Database management systemwork operating system（正确答案）D.Word processing software7.What is the term used to describe the process of identifying and correcting errors in computerprograms?A.Debugging（正确答案）B.TestingC.Codingpilation8.In computer graphics, what is the term for the number of distinct pixels that can be displayedon a screen?A.Resolution（正确答案）B.Color depthC.Refresh rateD.Aspect ratio。

计算机专业外语试题01和标准答案

计算机专业外语试题01专业姓名班级学号题号一二三四五六总分评卷人分数一、单选题（每小题后的四个备选答案中只有一个是正确的，请将你得分认为正确那个编号填入题后的括号里。

每小题2分，本大题共30分）1．Standard telephone lines and conventional modems provide what is called ( )A. data transmissionB. broadbandC. dial-up serviceD.channels2．The standard protocol for the internet is ( )A. TCP/IPB. DSLC. NOSD.OSI3．To have an object automatically updated in a destination file when a change is made to the source file,the object must be（）A.embeddedB.replacedC.linkedD.amended4．In a relational database,data is organized into（）A.fieldsB.columnsC.rowsD.tables5．（）is a Windows program that locates and eliminates unnecessaryfragments and rearranges files and unused disk space to optimize operations.A.disk defragmenterB.disk cleanupC.Active DesktopD.Resource Locator6．To remove unneeded programs and related files from a hard disk you would use a（）.A.trouble-shooting programB.file compression programC.antivirus programD.uninstall program7．Norton System Works is a（）.A.Web serviceB.troubleshooting programC.utilityD.utility suite8．RAM is a kind of （）storage.A.temporaryB.expansionC.smartD.permanent9．（）is a set of hardware and software standards that allows expansion boards and other devices to install themselves.A. System unitB. Plug and PlayC. Industry Standard ArchitectureD.Unicode10．（）perform an operation when held down with another key.A. Toggle keysB. MonitorsC.Touch screensbination keys11.ROM is a type of ( )A. semiconductorB. slotC. firmwareD.adapternguage translators convert human language into ( )A. machine languageB. UNIXC. service programD. operating system13.The ( ) operating system is designed to run on Intel and Intel --- compatible microprocessors.A. WindowsB. Mac OSC. unixD.Sherlock14.Web site addresses are also called ( ).A. HTMLB. home pagesC. hyperlinksD.URLs15.The file an object is linked from is called the ( ).A. destination fileB. support fileC. layout fileD. source file二、填空题,要求用英语填空。

计算机统考模拟试题英语

计算机统考模拟试题英语With the increasing importance of computer technology in today's society, it has become essential for individuals to possess a strong foundation in computer science and related subjects. One way to assess one's knowledge in this field is through simulated exams, which mimic the format and difficulty level of actual computer science examinations. In this article, we will provide a set of simulated exam questions in English, covering a range of topics in computer science. These questions are designed to test your understanding of key concepts and principles in the field.Question 1: Define the term "algorithm" and provide an example of an algorithm used in everyday life.Answer: An algorithm is a set of step-by-step instructions designed to solve a specific problem or perform a specific task. One example of an algorithm used in everyday life is a recipe for baking a cake. The recipe provides a series of instructions on how to mix ingredients, adjust oven temperature, and bake the cake for a specific amount of time.Question 2: What is the difference between RAM and ROM in a computer system?Answer: RAM (Random Access Memory) is a type of computer memory that is used to store data and program instructions temporarily while a computer is running. It is volatile, meaning that its contents are lost when the computer is turned off. In contrast, ROM (Read-Only Memory) is a type of memory that stores data permanently and cannot be modified. It typically contains the computer's boot-up instructions and other essential data.Question 3: Explain the concept of binary code and its significance in computer programming.Answer: Binary code is a system of representing data and instructions using a series of ones and zeros. In computer programming, binary code is used to represent characters, numbers, and other information in a format that can be processed by a computer's central processing unit (CPU). Understanding binary code is essential for programming and working with computer hardware.Question 4: What is the difference between a compiler and an interpreter in computer programming?Answer: A compiler is a program that translates source code written in a high-level programming language into machine code, which can be executed by a computer. The compilation process converts the entire source code into machine code before execution. In contrast, an interpreter translates and executes source code line by line, without generating an executable file. Interpreters are often used in scripting languages like Python and JavaScript.Question 5: Describe the role of an operating system (OS) in a computer system.Answer: An operating system is a software program that manages computer hardware and software resources and provides a platform for running applications. The operating system performs tasks such as memory management, process scheduling, file management, and user interface management. It serves as an intermediary between application programs and the computer hardware.Question 6: Discuss the importance of cybersecurity in the context of computer technology.Answer: Cybersecurity is the practice of protecting computer systems, networks, and data from cyber threats such as hacking, malware, and data breaches. As computer technology becomes more pervasive in society, the need for effective cybersecurity measures has become increasingly important. Organizations and individuals must implement security measures to safeguard their sensitive information and protect against potential cyber attacks.Question 7: What is the difference between a virus and a worm in the context of computer security?Answer: A virus is a type of malicious software that replicates itself and infects other files on a computer system. Viruses are typically spread through infected files or email attachments. In contrast, a worm is a self-replicating malware program that spreads independently from one computer to another over a network. Worms do not require a host file to propagate, unlike viruses.Question 8: Explain the concept of cloud computing and its benefits in the context of modern technology.Answer: Cloud computing is a technology that allows users to access computing resources and applications over the internet, without the need for on-premises hardware or software. Cloud computing offers benefits such as scalability, cost-effectiveness, and flexibility. Users can access cloud services from anywhere with an internet connection, making it an essential technology for businesses and individuals alike.Question 9: Discuss the impact of artificial intelligence (AI) on various industries and sectors.Answer: Artificial intelligence refers to the simulation of human intelligence processes by machines, such as learning, reasoning, and problem-solving. AI technologies have transformed various industries, including healthcare, finance, transportation, and manufacturing. AI-powered systems can automate tasks, analyze large datasets, and make predictions, leading to increased efficiency and innovation in many sectors.Question 10: Outline the steps involved in the software development life cycle (SDLC) and explain the importance of each phase.Answer: The software development life cycle consists of several stages, including planning, analysis, design, implementation, testing, and maintenance. Each phase plays a crucial role in the development process. Planning involves defining project goals and requirements, analysis focuses on gathering and refining requirements, design involves creating a blueprint for the software, implementation is the coding phase, testing ensures software quality and functionality, and maintenance involves updating and improving the software over time.In conclusion, computer science is a diverse and dynamic field with many opportunities for growth and innovation. By testing your knowledge and understanding of key concepts through simulated exams, you can enhance your skills and prepare for the challenges of the digital age. Keep exploring and learning about the exciting world of computer technology!。

计算机专业英语试题及答案

计算机专业英语试题及答案1. 选择题1. Which of the following is not a programming language?a) Javab) HTMLc) Pythond) CSS答案: b) HTML2. Which protocol is used for sending and receiving email?a) HTTPSb) FTPc) SMTPd) DNS答案: c) SMTP3. What does the acronym CPU stand for?a) Central Processing Unitb) Computer Processing Unitc) Control Processing Unitd) Central Power Unit答案: a) Central Processing Unit4. Which programming language is commonly used for web development?a) C++b) Javac) JavaScriptd) Swift答案: c) JavaScript5. What does HTML stand for?a) Hyperlinks and Text Markup Languageb) Hyper Text Markup Languagec) Home Tool Markup Languaged) Hyper Text Modeling Language答案: b) Hyper Text Markup Language2. 填空题1. The process of converting high-level programming code into machine code is called ___________.答案: compilation2. HTTP stands for ___________ Transfer Protocol.答案: Hyper Text3. The process of testing software by executing it is called ___________.答案: debugging4. Java is an object-_____________ programming language.答案: oriented5. DNS stands for Domain Name ___________.答案: System3. 简答题1. What is the difference between TCP and UDP?答案: TCP (Transmission Control Protocol) is a connection-oriented protocol, which means it establishes a connection between the sender and receiver before transferring data. It ensures that all packets are received in the correct order and provides error checking. UDP (User Datagram Protocol), on the other hand, is a connectionless protocol that does not establish a direct connection before transmitting data. It does not guarantee packet delivery or order but is faster and more efficient for time-sensitive applications.2. What is the purpose of an operating system?答案: An operating system (OS) is a software that manages computer hardware and software resources and provides common services forcomputer programs. Its primary purpose is to enable the user to interact with the computer and provide a platform for running applications. It manages memory, file systems, input/output devices, and multitasking. The OS also handles system security and resource allocation to ensure optimal performance.4. 解答题请参考下文并给出自己的解答。

计算机英语考试模拟题

计算机英语考试模拟题IntroductionIn today's digital age, computer skills have become increasingly important in various fields. The ability to communicate effectively in English is also essential for professionals in the computer industry. This article presents a simulated computer English exam, focusing on key topics that can help improve your understanding and proficiency in this specialized field.Section 1: Basic Concepts and Terminology1.1 Hardware and SoftwareComputer systems consist of hardware and software components. Hardware refers to the physical parts of a computer system, such as the central processing unit (CPU), memory, and input/output devices. Software, on the other hand, includes the programs and instructions that run on the hardware. Discuss the importance of hardware-software interaction and the different types of software used in computer systems.1.2 Networking and InternetNetworking allows multiple computers to communicate and share resources. Explore the basics of computer networking, including local area networks (LANs) and wide area networks (WANs). Additionally, discuss the significance of the Internet and its impact on global connectivity and information sharing.Section 2: Programming and Development2.1 Programming LanguagesProgramming languages serve as the means to write computer programs. Introduce popular programming languages like Python, Java, and C++. Discuss the characteristics and uses of each language, and explain how to write a simple program using a selected language.2.2 Software Development Life CycleThe software development life cycle (SDLC) encompasses various stages, including requirements gathering, design, coding, testing, and deployment. Discuss each stage in detail, emphasizing the importance of proper planning and rigorous testing to ensure the development of high-quality software.Section 3: Computer Security3.1 Threats and VulnerabilitiesComputer security is a critical concern in the digital era. Explore common threats and vulnerabilities, such as malware, hacking, and social engineering. Discuss preventive measures, including antivirus software, firewalls, and user education, to mitigate these risks.3.2 Cryptography and Data EncryptionCryptography plays a crucial role in securing data transmission and storage. Explain the principles of encryption and decryption, and discuss different encryption algorithms and their applications in protecting sensitive information.Section 4: Emerging Technologies4.1 Artificial Intelligence (AI)AI has revolutionized various industries, including computer science. Define AI and explore its applications in natural language processing, machine learning, and computer vision. Discuss the potential benefits and ethical considerations associated with AI advancement.4.2 Internet of Things (IoT)The IoT refers to the network of interconnected devices that can exchange data. Discuss the concept of IoT, its applications in smart homes, healthcare, and industry, and the associated challenges in terms of data privacy and security.ConclusionComputer English proficiency is vital for professionals in the computer industry. By mastering the concepts and topics covered in this simulated computer English exam, you can enhance your knowledge and skills in computer science. Stay updated with the latest developments in the field, as technology continues to evolve rapidly in today's interconnected world.。

计算机专业英语测试题及答案

计算机专业英语测试题一、词汇测试题（每小题1分，共20分）(一)．Translate the following words and expressions into Chinese (共10分，每题1分)1．Cyber cafe2．microcomputer3．ROM4．Object-oriented programming5．utility program6．system specification7．database administrator8．modulator-demodulator9．client/server model10．spreadsheet program(二)．Translate the following terms or phrases from Chinese into English (共10分，每题1分)1．中央处理器2．广域网3．超级计算机4．电子商务5．计算机安全6．计算机文化7．网站8．域名9．数据库管理系统10．软件工程二、完型填空题（每空1分，共20分）Fill in each of the blanks with one of the words given in the list following each paragraph, making changes if necessary:1. Computer hardware is the involved in the ofa computer and consists of the that can be physically handled. The function of these components is typically divided into three main categories: , , and . Components in these categories connect to , specifically, the computer’s central unit (CPU), the electronic that provides the computational ability and control of the computer, via wires or circuitry called bus.microprocessors component processing functionoutput equipment input circuitry storage2.In the relational model, data is organized in two-dimensionalcalled . There is no or structure imposed on the data. The tables or relations are, however, related to each other. The database management system (RDBMS) the data so that its external is a of relation or tables. This does not mean that data is stored as tables: the physical of the data is independent of the way in which the is logically organized.hierarchical set organize relational relationdata storage view network table三、英译汉题（每题10分，共20分）Translate the following passage from English into Chinese:1.The field of computer science has grown rapidly since the1950s due to the increase in their use. Computer programs have undergone many changes during this time in response to user need and advances in technology. Newer ideas in computing such as parallel computing, distributedcomputing, and artificial intelligence, have radically altered the traditional concepts that once determined program form and function. In parallel computing parts of a problem are worked on simultaneously by different processors, and this speed up the solution of the problem. Another type of parallel computing called distributed computing use CPUs from many interconnected computers to solve problems.Research into artificial intelligence (AI) has led to several other new styles of programming.2.High-level languages are commonly classified asprocedure-oriented, functional, objected-oriented, logic languages. The most common high-level languages today are procedure-oriented languages. In these languages, one or more related blocks of statements that perform some complete function are grouped together into a program module, or procedure, and given a name such as “procedure A”. If the same sequence of operations is needed elsewhere in the program, a simple statement can be used to refer back to the procedure. In essence, a procedure is just a mini-program. A large program can be constructed by grouping together procedures that perform different tasks.四、汉译英题（20分）最著名的互联网例子是因特网。

计算机专业英语模拟试题答案及评分标准

《计算机专业英语》模拟试题答案及评分标准2006年7月一、词汇测试题（每小题1分，共20分）(一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。

)1．中央处理器2．操作系统3．硬盘4．管理信息系统5．电子商务6．数据仓库7．软件工程8．属性窗口9．机器语言10．计算机病毒(二)．Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写。

)1．RAM 2．LAN 3．TCP 4．FTP 5．USB 6．OOP 7．IDE 8．SQL 9．DBMS 10．MDI二、判断题（每小题1分，共10分）1．T 2．T 3．F 4．T 5．F6．F 7．T 8．T 9．T 10．T三、完型填空题（每空1分，共25分）1.faults lifecycle black box testing output valid white box testing reveal internal thorough bugs2.acronym, Interchange, code, transfer, files, default, format, standard, characters, extensions,3.set, operation, efficiency, cost, platform, application, top ,run ,Windows ,available,四、阅读选择题（每小题2分，共20分）1．C 2. D 3. A 4. C 5. B6．B 7.A 8. B 9. C 10. D五、阅读判断题（每小题2分，共10分）1. F2.T3.F 5.T 6.F计算机专业英语试题答案及评分标准第1页（共2页）六、短文翻译题（每小题15分，共15分）SQL Server是Microsoft开发的关系型数据库管理系统。

计算机专业英语模拟试题1

计算机专业英语模拟试题1计算机专业英语Ⅰ. Vocabulary(词汇，30分)(一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。

)(10分，每题1分)1、central processing unit（CPU）中央处理器2、white box testing 白盒测试3、hard disk 硬盘4、management information system 管理信息系统5、electronic commerce 电子商务6、 cursor 光标7、software engineering 软件工程8．credit card 信用卡9． menu bar 菜单栏10．machine language 机器语言(二)．Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写。

) (10分，每题1分) 1．结构化查询语言 SQL 2．广域网 WAN3．超文本链接标示语言 HTML 4．文件传送[输]协议 FTP5．单文档界面 SDI 6．面向对象编程 OOP7．集成开发环境 IDE 8．传输控制协议/网际协议 TCP/IP9．数据库管理系统 DBMS 10．电子数据交换EDI（三）Match the following words and expressions in the left column with those similar in meaning in the right column.(将左列的词汇与右列相应的汉语匹配。

10分，每空1分1. application software a. 图像2. machine language b. 应用软件3. structured programming c. 机器语言4. functional testing d. 软件测试5. memory e. 结构化程序设计6. relational database f. 内存7. firewall g. 功能测试8. software testing h. 关系数据库9. hacker i. 黑客10. image j. 防火墙1． b 6. h2． c 7． j3． e 8. d4． g 9. i5． f 10. aⅡ. Comprehension(阅读理解，40分)（一）Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。

计算机英语模拟试题

计算机英语模拟试题一、将下列英文词组翻译成汉语。

（1×10=10）1 menu bar2 magnetic disk3 integrated circuit4 data type5 relational database6 virtual machine7 digital signal 8 reputable site9 Web browser 10 reference model二、将下列词语翻译成英文(不能缩写)（1×10=10）1 只读存储器2 发光二极管3 硬盘4 结构化查询语言5 面向对象程序设计6 广域网7 操作系统8 三维的9 分时10 中央处理器三、判断（1×10=10）1 As soon as you turn off the computer, the contents of ROM will disappear. ( )2 Operating systems are unique to their manufacturers now. ( )3 LSI represents the fourth generation of computer. ( )4 High-level languages of all kinds can be understood by computers directly. ( )5 Java is an objected-oriented language developed by Microsoft. ( )6 Virtual storage means that computer can run many programs at a time. ( )7 A CD-ROM comes with a memory capacity of 100 kilobytes. ( )8 MP3 is the short form for MPEG-Layer 3. ( )9 ISDN lines can transmit at speeds of 1 mbps. ( )10 All Intranets related documents are written in hypertext markup language. ( )四、将下列句子翻译成汉语（10×7=70）1 We build computer to solve problems. Early computer solved mathematical and engineering problems, and later computers emphasized information processing for business applications. T oday, computers also control machines as diverse as automobile engines, robots, and microwave ovens. A computer system solves a problem from any of these domains by accepting input, processing it, and producing output.2 The management of resources in a computer system is another major concern of the operating system. Obviously, a program cannot use a device if that hardware is unavailable. As we have seen, the operational software oversees the execution of all programs. It also monitors the devices being used. T o accomplish this, it establishes a table in which programs are matched against the devices they are using or will use.3 A language is a system of communication. A programming language consists of all the symbols, characters, and usage rules that permit people to communicate with computers. Some programming languages are created to serve a special purpose (e.g., controlling a robot), while others are more flexible general-purpose tools that are suitable for many types of applications.4 A DBMS can organize, process, and present selected data elements from the database. This capability enables decision makers to search, probe, and query database contents in order to extract answers to nonrecurring and unplanned questi ons that aren’t available in regular reports.5 Video conferencing involves the linking of remote sites by one-way or two-way television. If meeting rooms or conference rooms in offices can be equipped with the necessary audiovisual facilities, travel time and money can be saved by holding a teleconference instead of a face-to-face conference. Manybusinesses are experimenting with sales and board meetings through video conferencing.6 Computer-aided design (CAD) is the technology concerned with the use of computer systems to assist in the creation, modification, analysis, and optimization of a design. Thus any computer program that embodies computer graphics and an application program facilitating engineering functions in the design process is classified as CAD software.7 The Internet is an interconnected network of thousands of networks and millions of computers linking businesses, educational institutions, government agencies, and individuals together. The Internet provides around 400 million people around the world with services such as e-mail, newsgroups, shopping, research, instant messaging, music, videos, and news. No one organization controls the Internet or how it functions, nor is it owned by anybody, yet it has provided the infrastructure for a transformation in commerce, scientific research, and culture.。

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计算机专业英语模拟试题一一、词汇（选择一个最合适的词汇，将对应的英文字母填入空格内。

每题1分，共10分）1、____ refers to the parts of the computer that you can see and touch.A. SoftwareB. HardwareC. HardshipD. Instruction2、primary memory which is stored on chips located ____.A. on the motherboardB. outsideC. inside the processorD. on the CPU3、The display screen is the most common ____ device used to show you what the computer is doing.A. inputB. printingC. outputD. electronic4、Windows gives you more control over the ____ you work.A. operationB. wayC. energyD. power5、The most important program on any computer is ____.A. Operating SystemB. VirusC. softwareD. Office 20006、There are ____ separate products that form the Windows 2000。

A. only oneB. twoC. threeD. four7、C might best be ____ as a 'medium-level language'.A. developedB. decodedC. programmedD. described8、Anti-Virus protects your computer from viruses by ____ your computer's memory and disk devices.A. deletingB. changingC. scanningD. replacing9、Multimedia will become increasingly ____ throughout every aspect of our lives.A. passB. preciseC. permitD. pervasive10、Communication through the Internet, the____ performs the reverse function.A. A station controller (STACO)B. DTEC. Data communications equipment (DCE)D. CRT二、语法——单项选择题（每小题1.5分，共15分）1、The girl I saw ____ brown hair and blue eyes.A. had sheB. she hadC. herD. had2、I didn't hear the phone last night, I ____ asleep.A. must beB. must have beenC. should beD. should have been3、He was glad to find the fire ____ brightly.A. burningB. burnedC. to bumD. have bum4、Though ____ by what he said ,she didn't believe in him.A. attractingB. she attractedC. attractedD. have been attracted5、____ that ,I could do it much better.A. If I doB. If I were doC. Were I to doD. Were I do6、It was in this very place ____ I bought the laser printer.A. whereB. whenC. in whichD. that7、He is old enough to tell right ____ wrong.A. ofB. inC. fromD. to8、____ he did was quite wrong.A. WhatB. ThatC. IfD. Which9、____, we missed our plane.A. The train being lateB. To be lateC. The train is being lateD. The train which is late10、I wish that I ____ the concert last night.A. couldB. have attendedC. could have attendedD. attended三、多选（每小题2分，共20分）1、Windows 2000 is ____.a. new lease of Windows c. the same as Windows NTb. an inventive technology d. used for building a scalable network2、C++ is ____.a. object-oriented c. extended from Cb. procedure-oriented d. a superset of C3、Office automation is ____.a. the application of computer c. communications technologyb. the computer d. used to improve the productivity of people4、Microsoft Office Professional 2000 include ____.a. Word 2000 c. Excel 2000b. PowerPoint 2000 d. Outlook 20005、Types of media include ____.a. text c. animationb. full-motion video d. audio6、Modem is ____.a. a modulator c. a modulator/demodulatorb. a demodulator d. a data set7、The Internet is ____.a. as a common internet c. constrained by a set of IP suiteb. a specific kind of internet d. defined as the network of networks8、Viruses can delay their attack for ____.a. daysb. weeksc. monthsd. years9、The attributes of the stack are ____.a. FIFO c. queueb. LIFO d. built into their circuitry10、With an Internet connection you can get some of the basic services available are：a. E-mailb. Telnetc. FTPd. Usenet news四、完形填空（选择一个最合适的答案，将对应的英文字母填入空格内。

每小题2分，共10分）Computers have often been thought of as ( 1 ) machines, but this is a very narrow view of their ( 2 ). A computer has no known limit on the kinds of things ( 3 ) can do; ( 3 ) versatility(多功能性) is limited only by the imagination of those ( 5 ) it.1、A. add B. adding C. to add D. added2、A. hardware B. software C. calculation D. functions3、A. its B. their C. it D. they4、A. its B. they C. you D. i t′s5、A. use B. to using C. using D. used五、判断正误（正确的在后面括号内打√，错误的打×，每小题1分，共10分）1、A processor can do everything without a program to provide control. ( )2、Operating systems are unique to their manufacturers. ( )3、One of the functions of an operating system is memory management. ( )4、Programs were thought of as a series of procedures. ( )5、Office 2000 is an incredible set of business tools. ( )6、Multimedia is just two media: sound and pictures. ( )7、The network architecture is a layer-based. ( )8、In the e-mail a user needs a message transfer agent. ( )9、All virus scanners can kill most known viruses. ( )10、Data communications equipment (DCE) accepts the serial data stream from the DTE. ( )六、阅读理解（阅读以下段落，选择一个最合适的答案，将对应的英文字母填入空格内。

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