《计算机专业英语阅读》试题

《计算机专业英语阅读》试题

2010年7月

一、词汇测试题（每小题1分，共30分）

(一)．Translate the following words and expressions into Chinese (写出下列词组的汉语)(共15分，每题1.5分)

1． address bus

2． instruction register

3． operating system

4． Software engineering

5． Database System

6． electronic commerce

7． data warehouse

8．Property Window

9．instruction cycle

10．computer virus

(二)．Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应

的英语缩写。) (共15分，每题1.5分)

1．随机存储器 2．直接存储器访问3．彩色图形适配器 4．进程控制块

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．多文档界面

二、判断题（每小题1分，共10分）

( ) 1． PPM refers to the number of pages that a printer prints per minute. ( ) 2．The ASCII code is the most widely-used standardized coding system. ( ) 3．DOS is a multitasking operating system.

( ) 4．To select a group of adjacent files, select the first file and then hold down the Shift key

and select the last file in the group.

( ) 5．When viewing files as large icons, you can see the date and time the file was

created and/or modified.

( ) 6. Designing the table structure includes naming the fields, identifying the data

type, choosing the size, and writing the description.

( ) 7. Ergonomic keyboards relieve stress that can be incurred from repeated and/or longtime

use on a keyboard

( ) 8. Planning is the first step in designing and creating a professional-looking document.

( ) 9．Spreadsheets can also be printed in graph format.

( ) 10．Factors that influence the quality of a monitor are screen size, resolution, and

dot pitch.

三、完型填空题（每空1分，共25分）

1. Software testing, which is defined as the execution of a program to find its , is

a vital part of the software . There are different types of testing, mainly, they are or functional testing, which tests whether the is the expected result with the input; and (or glass box testing) which is performed to problems with the structure of a program . Debugging is the process of analyzing and locating bugs when software does not behave as expected. Software testing is a much more means of identifying software .Therefore, debugging supports testing other than replacing testing.

2. ASCII

ASCII is the _________ for American Standard Code for Information __________. ASCII is a ________ for representing English characters as numbers, with each letter assigned a number from 0 to 127(decimal). For example, the ASCII code for uppercase M is 77 (decimal). Most computers use ASCII codes to represent text, which makes it possible to ________ data from one computer to another.

Text files stored in ASCII format are sometimes called ASCII________ . Text editors and word processors are usually capable of storing data in ASCII format, although ASCII format it not

always the ________ storage format. Most data files, particularly if they contain numeric data, are not stored in ASCII format. Executable programs are never stored in ASCII ________ .

The ____________ASCII character set uses just 7 bits for each character. There are several larger character sets that use 8 bits, which gives them 128 additional _____________. The extra characters are used to represent non-English characters, graphics symbols, and mathematical symbols. Several companies and organizations have proposed ________ for these 128 characters. The DOS operating system uses a superset of ASCII called extended ASCII or high ASCII. A more universal standard is the ISO Latin 1 set of characters, which is used by many operating systems, as well as Web browsers. Another set of codes that is used on large IBM computers is EBCDIC.

3. The Operating System

The operating system is a ______ of system programs that, when executed, controls the ________ of the computer. Sophisticated operating systems increase the ________ and consequently decrease the ________ of using a computer. Operating systems provide a software__________, on top of which other programs, called __________ programs, can run. The application programs must be written to run on _____ of a particular operating system. Your choice of operating system, therefore, determines, to a great extent, what applications you can____. For PCs, the most popular operating systems are DOS, 0S/2, and__________, but others are _________, such as Linux.