Answers-for-final
Answer英语答案
Answer英语答案习题参考答案第1章填空题:1. 计算理论、计算机、信息处理2. 算法设计和程序设计3. 有限性、可执⾏性、机械性、确定性、终⽌性4. 有确定的算法5. ⼆进制6. 在给定相同的输⼊时,A和B有相同的输出、A和B计算等价7. 存储器8. 电⼦管和继电器9. 光计算机、⽣物计算机、量⼦计算机10. 巨型化、微型化、⽹络化、智能化11. ASCII码,712. 213. bmp, jpg14. ⽂字15. 时间和幅值16. ⽂件,数据库17. ⽩盒,⿊盒18. 是⼀种⽆处不在的计算模式简答题:1.简述计算机采⽤⼆进制的原因。
(1)⼆进制只有0和1两个基本符号(2)⼆进制的算术运算规则简单,且适合逻辑运算。
2. 图灵机模型主要由哪4个部分组成?⼀条⽆限长的纸带,⼀个读写头,⼀套控制规则,⼀个状态寄存器。
3.图灵机在形式上可以⽤哪七个元素描述?它们分别表⽰什么含义?(参考教材p7回答) 4.图灵机模型中的四个要素是什么?输⼊信息,输出信息、程序(规则)、内部状态。
5.简述图灵机的⼯作过程。
图灵机的⼯作过程可以简单的描述为:读写头从纸带上读出⼀个⽅格中的信息,然后根据它内部的状态对程序进⾏查表(规则表Table),得出⼀个输出动作,确定是向纸带上写信息还是使读写头向前或向后移动到下⼀个⽅格。
同时,程序还会说明下⼀时刻内部状态转移到哪⾥。
6. 简述问题求解的⼀般过程。
需求分析,系统(模型)设计,编码与调试,系统测试。
7 .简述基于计算机的信息处理的⼀般过程。
信息采集,信息的表⽰和压缩,信息存储和组织,信息传输,信息发布,信息检索。
8. 简述⾼性能计算机涉及的主要关键技术。
答:软硬件技术、通信技术、纳⽶技术第2章1.计算机系统主要由(硬件系统)和(软件系统)组成。
2.说明以下计算机中的部件是属于主机系统、软件系统、还是属于外部设备。
(1)CPU (主机系统)(2)内存条(主机系统)(3)⽹卡(主机系统)(4)键盘和⿏标(外设)(5)显⽰器(外设)(6)Windows操作系统(软件系统)3.控制芯⽚组是主板的的核⼼部件,它由(北桥芯⽚)部分和(南桥芯⽚)部分组成。
JAVA32问的答案常用oracal常用sql.docx
JAVA32问的答案第一,谈谈final, final ly, final ize 的区别。
final?修饰符(关键字)如果一个类被声明为final,意味着它不能再派生出新的子类,不能作为父类被继承。
因此一个类不能既被声明为abstract 的,又被声明为final的。
将变量或方法声明为final,可以保证它们在使用中不被改变。
被声明为final的变量必须在声明时给定初值,而在以后的引用中只能读取,不可修改。
被声明为final的方法也同样只能使用,不能重载finally? 再异常处理时提供finally块来执行任何清除操作。
如果抛出一个异常,那么相匹配的catch子句就会执行,然后控制就会进入finally块(如果有的话)。
finalize?方法名。
Java技术允许使用finalize ()方法在垃圾收集器将对象从内存中清除出去之前做必要的清理工作。
这个方法是由垃圾收集器在确定这个对象没有被引用时对这个对象调用的。
它是在Object类中定义的,因此所有的类都继承了它。
子类覆盖finalize。
方法以整理系统资源或者执行其他清理工作。
()方法是在垃圾收集器删除对象之前对这个对彖调用的。
第二‘Anonymous Inner Class(匿名内部类)是否可以extends (继承)其它类,是否可以implements (实现)interface (接口)?匿名的内部类是没有名字的内部类。
不能extends (继承)其它类,但一个内部类可以作为一个接口,由另一个内部类实现。
第三,Static Nested Class和Inner Class的不同,说得越多越好(面试题有的很笼统)。
Nested Class (一般是C++的说法),Inner Class (一般是JAVA 的说法)。
Java内部类与C++嵌套类最大的不同就在于是否有指向外部的引用上。
具体可见http://www. frontfree. net/articles/services/view・ asp?id=704&page=l注:静态内部类(Inner Class)意味着1创建一个static内部类的对象,不需要一个外部类对象,2不能从一个static内部类的一个对象访问一个外部类对象第四,&和&&的区别。
answers
1. (10 points) How long does it take a packet of length 1,000 bytes to propagate over alink of distance 1,000 km, the propagation speed is 2.5x108m/s, and the transmission rateis 2 Mbps? More generally, how long does it take a packet of length L bytes to propagateover a link of distance D meters, propagation speed S m/s, and transmission rate R bps?2. (20 points) Suppose users share a 2 Mbps link. Also suppose each user transmitscontinuously at 1 Mbps when transmitting, but each user transmits only 30 percent of thetime. (See the discussion of statistical multiplexing in Section l.3.)a. When circuit switching is used, how many users can be supported?b. For the remainder of this problem, suppose packet switching is used. Why will therebe essentially no queuing delay before the link if two or fewer users transmit at thesame time? Why will there be a queuing delay if three or more users transmit at thesame time?c. Find the probability that, at a given time, a given user is transmitting.d. Suppose now there are totally four users. Find the fraction of time during which thequeue grows.3. (10 points) Suppose Alice with a Web-based e-mail account (such as Gmail orHotmail) sends a message to Bob, who accesses his mail from his mail server usingPOP3. Discuss how the message gets from Alice's host to Bob's host. Be sure to list theseries of application-layer protocols that are used to move the message between the twohosts.4. (15 points) Suppose within your web browser you click on a link to obtain a web page.Suppose that the IP address for the associated URL is not cached in your local host, sothat a DNS look up is necessary to obtain the IP address. Suppose that three DNS serversare visited before your host receives the IP address from DNS; the three successive visitsincur a RTT of RTT1, RTT2, RTT3 respectively. Further suppose that web pageassociated with the link contains a small amount of HTML text and four small objects.Let RTT0 denote the RTT between the local host and the web server. Assuming zerotransmission time of the objects, how much time elapses from when the client clicks onthe link until the client receives the complete webpage in three different settings:(a) nonpersistent HTTP with no parallel TCP connections,(b) nonpersistent HTTP with two parallel TCP connections,(c) persistent HTTP with pipelining5. (10 points)a) Suppose a process in host C has a UDP socket with port number 600. Suppose host Aand host B each send a UDP segment to host C with destination port number 600. Willboth of these segments be directed to the same socket at host C? If so, how will theprocess at host C know that these segments originated from two different hosts? Discussand explain.b) Suppose that a Web server runs in host C on port 80. Suppose this Web server usespersistent connections, and is currently receiving requests from two different hosts: A andB. Are all of the requests being sent through the same socket at host C? If the y are beingpassed through different sockets, do both of the sockets have port 80? Discuss andexplain.6. (15 points) For the rdt2.1 receiver protocol discussed on slide 33 of Chapter 3, whenthe receiver is in the state of “Wait for 0 from below”, under what situation, if any, willthe receiver receive a packet with sequence number 1? Will the rdt 2.1 protocol(including both the receiver and sender) handle this situation correctly? Briefly explainwhy or why not.7. (20 points) Suppose a TCP Reno connection has RTT of 100 millisecond and MSS of1,200 bytes:a) if the connection experiences a triple-duplicate-ack packet loss whenever thesender’s congestion window reaches 64 MSS, and there is no other packet loss in thenetwork, how often does this TCP connection experience packet loss? In other words, what is the time interval between two consecutive packet losses? what is theaverage sending rate of the TCP sender in long run?b) if the connection will experience a time-out packet loss whenever thesen der’scongestion window reaches 64 MSS, and there is no other packet loss in the network,how often does this TCP connection experience packet loss? what is the averagesending rate of the TCP sender in long run?。
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计算机专业英语教程(第3版)宋德福 司爱侠 练习参考答案
计算机专业英语教程(第3版)练习参考答案宋德福司爱侠Unit 1[Ex 1]1..F2.T3.T4.F5.T6.T7.T8.T9.T 10.F[Ex 2]1.input, storage, processing, and output2. power, speed, memory3. central processing unit4. internal, primary, memory5. keyboard, central processing unit, main memory, monitor[Ex 3]A. 1.F 2.D 3.G 4.C 5.B 6.E 7.H 8.AB. er 2.monitor 3.data 4.keyboard 5.data processing 6. information puter 8.memory [Ex 4]1.input device2. screen, screen3.manipulates4.instructions5.retrieve6.code7.hard copy8.function/code/instruction[Ex 5]1.T2.T3.F4.F5.T6.F7.T8.FUnit 2[Ex 1]1.T2.F3.T4.F5.T6.T7.T8.F[Ex 2]1. sizes, shapes, processing capabilities2. supercomputer, mainframe computer, minicomputers, microcomputers3. mainframe computer4.microcomputers, storage locations5. portables, laptop computers/ notebook/palm-sized computer, desktop workstations6.semiconductor7. CPU, memory, storage, devices, processing, users8. microprocessor ship[Ex 3]A. 1.C 2.A 3.H 4.I 5.E 6.F 7.G 8.BB. 1.capacity 2.device ptop computer 4.portable computers5.silicon6. semiconductor7.workstation8.voltage9.RAM 10.ROM[Ex 4]1. portable2.access3. main memory4.sophisticated programs5. processing capabilities6.instructions7.semiconductor putationputer professional[Ex 5]1.T2.T3.T4.F5.F6.T7.F8.T9.F 10.T 11.F 12.T 13.T 14.TUnit 3[Ex 1]1.T2.F3.T4.T5.T6.T7.F8.F9.T 10.F 11.T 12.F[Ex 2]1.microprocessor2.bus3.registers4.control unit5.processor6.binary7.arithmetic, logicalliseconds, microseconds, nanoseconds. 9.instruction 10.execution 11.megaherts 12.wordsize [Ex 3]A. 1.J 2.D 3.F 4.B 5.C 6.E 7.I 8.H 9.A 10.GB. 1.storage 2.chip 3.registers 4.ALU 5.bus 6.control bus 7.machine language 8.binary system9.bits 10. computer program[Ex 4]1. configuration2. converts3.data bus4.characters5.converts6.synchronize7.circuitry8.internal clock [Ex 5]1.T2. F3.F4.T5.T6.F7.T8.T9.T 10.FUnit 4[Ex 1]1.F2.T3.T4.T5.F6.T7.F8.T9.T 10.F 11.T 12.T 13.F 14.F 15.T 16.F 17.T 18.F 19 T 20.F 21.T 22.F[Ex 2]1. main memory2.RAM3.diskettes/floppy disks; hard disks4.chips5.parity6.expanded,extended7.monochrome 8.cache 9.ROM 10.updated[Ex 3]A. 1.B 2.E 3.C 4.J 5.I 6.H 7.A 8.F 9.G 10.DB. 1.secondary storage 2.buffer 3.access 4.code 5.diskette 6.slots 7.terminals 8.motherboard9.bytes 10.screen[Ex 4]1.desktop2.software3.animation4.transferred5.sophisticatedpatible7.cache8.upgrade[Ex 5]1.T2.F3.T4.T5.F6.T7.F8.T9.T 10.T 11.T 12.T 13.T 14.F 15.F 16.TUnit 5[Ex 1]1.T2.F .3.F4.F5.T6.T7.T8.F9.F 10.T 11.F 12.F 13.T 14.T[Ex 2]1.floppy disks2.disk drive3.revolutions4.bits5.megabytes, gigabyte, terabyte6.density7.sectors8.1.44 [Ex 3]A. 1.H 2.F 3.E 4.D 5.C 6.A 7.B 8.GB. 1.read/write heads 2.read/write heads 3.magnetic tape 4.index 5.disk drivers 6.format 7.clone 8.tracks [Ex 4]1.increment2.spins3.activate4.specification5.magnetize6.overwrite7.contaminated8.mechnism[Ex 5]1.T2.F3.F4.F5.T6.T7.F8.T9.T 10.T 11.F 12.F 13.T 14.T 15.F 16.T 17.F 18.T 19.T 20.TUnit 6[Ex 1]1.F2.T3.F4.T5.T6.T7.F8.T9.T 10.F 11.F 12.F 13.T 14.F[Ex 2]patible2.hardcopy3.terminal,monitor4.inked ribbon5.line6.Thernal7.Monochrone8.liquid crystal display[Ex 3]A 1.G 2.B 3.I 4.F 5.D 6.H 7.C 8.E 9.J 10.AB 1.printers 2.hard copy 3.CRT 4.hardware 5.pixel 6.output 7.software 8.Line printers 9.plotters10.graphics[Ex 4]1. are attachedpatible3.flexible4.mechanism5.perform6.rotate7.transfer8.video[Ex 5]1.T2.T3.T4.T5.T6.F7.T8.F9.F 10.T 11.T 12.F 13.T 14.T 15.T 16.T 17.F 18.TUnit 7[Ex 1]1.T2.F3.T4.T5.F6.F7.T8.T9.F 10.F 11.F 12.T 13.F 14.T 15.T 16.F 17.T 18.T 19.F 20.F[Ex 2]1.printers, plotters2.graphics3.pins4.pages per minute5.dots per inch6.lines per minute7.non-impact 8.carbon[Ex 3]A. 1.D 2.F 3.B 4.A 5.G .6.E 7.C 8.HB. 1.print wheel 2.Microcomputers 3.ink-jet printer work 5.noise 6.output device7.desktop publishing 8.dot-matrix printers[Ex 4]1.installation2.categorized3.image4.ribbon5.monochrome6.physical7.referred to8.dot[Ex 5]1.F2.T3.F4.T5.F6.T7.F8.T9.T 10.F 11.F 12.T 13.T 14.T 15.FUnit 8[Ex 1]1.T2.T3.F4.T5.T6.T7.F8.T9.F 10.T 11.F 12.F 13.T 14.T 15.F 16.T[Ex 2]1.inputting2.dumb, smart, intelligent3.dumb4.smart5.intelligent6.point-of-sale, automated teller7.POS 8.terminals 9.portable 10.moderms 11.transmitted municate[Ex 3]A. 1.G 2.E 3.A 4.F 5.C 6.B 7.H 8.DB. 1display screen 2.programming 3.telecommunications 4.function keys 5.retrive 6.minicomputers7.moderm 8.automated/automatic[Ex 4]1.intelligent2.verify3.Programmable4.specialized5.identify6.built-in7.high-volume8.are transmitted [Ex 5]1.T2.T3.F4.T5.F6.T7.F8.T9.T 10.T 11.T 12.F 13.T 14.TUnit 9[Ex 1]1.T2.T3.F4.T5.F6.F7.T8.T9.F 10.F 11.T 12.F 13.T 14.F 15.T 16.T 17.T 18.F[Ex 2]1.channels2.electrical pulses or charges, electromagnetic waves, pulses of light3.telephone lines, coaxial cables, microwave systems, satellites systems, fiber optic cables4.telephone linesworks6.atmosphere7.microwave tower8.gigahertz9.digital 10.light[Ex 3]A. 1.B 2.D 3.F 4.G 5.A 6.C 7.E 8.HB. 1.noise 2.trnasmission 3.Fiber optics 4.Microwave 5.synchronous 6.optical media7.Coaxial cable 8.digits[Ex 4]municate2.revolves3.detect4.encrypted5.nonconductive6.optical media7.susceptible8.relayed 9.antenna 10.pulses[Ex 5]1.F2.T3.T4.F5.T6.T7.T8.F9.T 10.T 11.F 12.T 13.T 14.T 15.F 16.T 17.T 19.F 20.T 21.F 22.TUnit 10[Ex 1]1.F2.F .3.F4.T5.T6.F7.T8.F9.T 10.T 11.F 12.F 13.T 14.T 15.T 16.F[Ex 2]1.three-dimensional2.joystick3.transmitter4.frames5.virtual[Ex 3]A. 1.C 2.G 3.D 4.H 5.B 6.F 7.A 8.EB. 1.sensors 2.virtual reality 3.software package 4.host computer 5.joystick 6.mouse 7.input 8.transmitter [Ex 4]1.Conveying2.responds3.incorporate4.signals5.performance6.mounted7.cumbersome8.insert[Ex 5]1.T2.f3.T4.F5.T6.T7.T8.T9.F 10.T 11.T 12.T 13.F 14.T 15.T 16.F 17.F 18.F 19.T 20.F 21.F 22.F23.T 24.T 25.T[Ex 1]1.F2.T3.F4.F5.T6.T7.F8.F9.T 10.T 11.F 12.T 13.F 14.T 15.T[Ex 2]1.caller2.audio boards3.directory4.clicking5.IRC[Ex 3]A. 1.F 2.A 3.G 4.B 5.H 6.C 7.I 8.D 9.J 10.EB. 1.update 2.hard disks 3.Audio boards 4.directory 5.menu 6.ports 7.download 8.online9.icon 10.bug[Ex 4]1.fixes2.register3.specify4.created5.remove6.installed7.execute8.to load[Ex 5]1.T2.F3.T4.T5.F6.T7.T8.F9.T 10.F 11.T 12.F 13.T 14.TUnit 12[Ex 1]1.F2.T .3.T4.T .5.F6.F7.T8.T9.F 10.T[Ex 2]pressed2.specify3.screen4.wide5.attributes6.optional7.directory8.subdirectories9.lowercase 10.wildcards 11.prompt 12.target[Ex 3]A. 1.H 2.D 3.G 4.C 5.F 6.B 7.E 8.AB. 1.execute 2.prompt 3.file 4.format 5.backup file pressed 7.parameter 8.lowercase[Ex 4]1.is displayed2.archive3.attribute4.default5.subdirectory6.extension7.abbreviated8.lowercase [Ex 5]1.T2.T3.F4.T5.T6.F 8.T 9.T 10.TUnit 13[Ex 1]1.T2.F .3.F4.T5.T6.T7.T8.F9.T 10.F 11.T 12.F 13.T 14.T 15.T 16.F 17.T 18.F 19.T 20.T[Ex 2]1.executable2.configure3.variables4.download5.double click6.performance7.explorer8.customize 9.log 10.feature[Ex 3]A. 1.A 2.F 3.B 4.G 5.C 6.D 7.E 8.HB. 1.utility program 2.documentation 3.spreadsheet piled 5.virus scanner 6.configuraiotn7.features 8.Viruses[Ex 4]1.infect, being detected2.customized3.folders4.optimizes5.highlighted6.reveal7.prompt[Ex 5]1.T2.F3.T4.F5.T6.T7.T8.F9.F 10.T 11.F 12.T 13.T 14.F 15.F 16.F 17.T 18.T 19.F 20.TUnit 14[Ex 1]1.T2.F .3.T4.F5.F6.F7.T8.F9.T 10.T 11.F 12.T 13.F 14.T 15.T 16.T 17.T 18.T[Ex 2]1.duplicate2.destination3.entriespound, single-entry5.overwrite6.array7.one-dimensional8.two-dimensional9.arrays, table/.DBF[Ex 3]A. 1.E 2.D 3.B 4.C 5.AB. 1.record 2.backup 3.field 4.tables 5.array[Ex 4]1.duplicate2.specific3.source, destination4.current5.path6.assign7.original8.dialog[Ex 5]1.F2.F3.T4.F5.F6.F7.F8.F9.F 10.F 12.FUnit 15[Ex 1]1.F2.T3.T4.T5.F6.T7.T8.T9.F 10.F 11.F 12.T 13.F 14.T[Ex 2]1.browse2.sub-directory3.copyrighted4. custom-written5.unzip6.atrribute7.automatically8.decompressed[Ex 3]A. 1.F 2.G 3.H 4.C 5.D 6.A 7.B 8.EB. 1.profile 2.batch program work-aware program 4.copyright 5.browse 6.platform 7.kit 8.zip [Ex 4]1.formatunch3.Custompressed5.unzip6.licensed7.test-run8.page mode[Ex 5]1.T2.F3.T4.F5.F6.F7.T8.F9.F 10.T 11.T 12.T 13.F 14.T 15.F 16.T 17.F 18.F 19.F 20.T 21.F 22.FUnit 16[Ex 1]1.T2.T3.T4.F5.T6.T7.F8.T 10.F 11.T 12.F[Ex 3]1.entitled2.impractical3.paper4.major5.conveying6.eminet7.suffice8.programming languagepilers 10.to lament 11.coincide 12.successive[Ex 4]1.stumbled across2.were appalled at3.making4.was leveled5.analogous6.in futility7.confusion 8.is focused on[Ex 5]1.F2.T3.T4.T5.F6.F7.T8.T9.F 10.T 11.F 12.T 13.F 14.T。
单项选择题答案
练习题-单项选择题参考答案练习题1(1).NET Framework将定义为一组规则,所有.NET语言都应该遵守这个规则才能创建可以与其他语言互操作的应用程序。
AA.CLRB.JITC.MSIL(2)在Visual Studio窗口中,在窗口中可以察看当前项目的类和类型的层次信息。
AA.解决方案资源管理器B.类视图C.资源视图D.属性(3)在.NET Framework中,MSIL是指。
BA.接口限制B.中间语言C.核心代码D.类库(4)是独立于CPU的指令集,它可以被高效地转换为本机机器代码。
CA.CLRB.CLSC.MSILD.Web服务(5)包含在.NET Framework的各语言之间兼容的数据类型。
BA.JITB.CTSC.CLSD.MSIL(6)C#源代码经过次编译,才能在本机上执行。
BA.1B.2C.3D.0(7)所有.NET支持的编程语言编写的源代码经过一次编译后,被编译成。
DA.机器代码B.C#源代码C.CLS代码D.MSIL代码(8)在.NET中,关于CLR和MSIL的、叙述中正确的是。
BA.应用程序在CLR环境被编译成MSIL,MSIL能够被任何计算机执行B..应用程序被编译两次,第一次生成MSIL,MSIL在本机运行时被CLR快速编译C.应用程序被编译两次,但是第二次CLR编译比第一次慢D.以上都不对(9)CLR为.NET提供以下方面的功能或者服务,除了。
DA.无用存储单元收集B.代码验证和类型安全C.代码访问安全D.自动消除程序中的逻辑错误(10).NET Framework有两个主要组件,分别是和.NET基础类库。
AA.公共语言运行环境B.Web服务C.命名空间D. Main()函数(11)控制台应用程序使用命名空间中的类处理输入和输出。
AA.System.IOB.System.WebC.System.Windows.FormsD.System.Data(12)Windows应用程序使用命名空间中的类处理输入和输出。
习题集—04程序设计(answers)
1.指令语句有哪几部分组成?伪指令语句有哪几部分组成?【参考答案】指令语句:[标号:] 助记符[操作数] [;注释]伪指令语句:[名字] 定义符[操作数] [;注释]2.什么是指令语句?什么是伪指令语句?它们之间有什么区别?【参考答案】指令语句:与机器代码一一对应,一条指令语句对应机器的一种操作,汇编时产生一组目标代码。
伪指令语句:没有对应的机器代码,它只为汇编程序提供汇编时所产生的信息。
3.什么是标号和名字?它们之间有什么区别?【参考答案】标号:是某条指令所在单元的符号地址,必须后跟冒号“:”,它是可供选择的标识符。
一个标号可以作为JMP指令或CALL指令的一个操作数。
名字:是给某伪指令取的名称,它不能后跟冒号“:”,它可以是变量名、段名、过程名、符号名等。
标号/名字应符合以下规定:由字母、数字或某些特殊字符(?· @ - $)等组成;不能用数字开头。
第一个字符必须是字母或某些特殊字符(?号不能单独使用,“·”号必须放在开头,不能放在其它位置);有效长度为31个字符;保留字(关键字)不能作标识符。
4.什么是助记符?【参考答案】助记符:是指令的操作码,规定某指令语句的操作类型。
5.在MASM86中,什么是定义符?【参考答案】定义符:是由MASM-86规定的符号,是种汇编命令,规定变个伪指令的伪操作功能给程序员编写汇编语言源程序提供方便。
6.指令语句的操作数与伪指令语句的操作数各有什么特点?【参考答案】指令语句的操作数的个数:0 个,1个,2个等;最大不超过两个,操作数之间必须用逗号“,”分隔;有的操作数可以用表达式来表示。
伪指令语句的操作数的个数:随不同的伪指令而相差悬殊;有的伪指令不允许有操作数;有的允许带多个操作数,其间用逗号“,”分隔;有的操作数也可用表达式表示。
7.变量名是用来表示操作数所在存储器单元地址的符号,它有哪几个属性?在编程使用时应注意什么?【参考答案】属性:段属性(SEGMENT)、偏移地址属性(OFFSET)、类型属性(TYPE)类型属性:字节(BYTE)、字(WORD)、双字(DWORD)、四字(DQ)、五字(DT)注意:在程序中变量名的定义只允许出现一次。
英语六级听力真题长对话
英语六级听力真题长对话英语六级听力真题(长对话)(通用8篇)随着时间的推移,一年一度的六级考试马上就要到来了。
听力一直是六级考试的难点。
下面是yjbys网店铺提供给大家关于英语六级听力真题(长对话),供大家参考。
英语六级听力真题长对话篇1Conversation OneM: So how long have you been a Market Research Consultant?W: Well, I started straight after finishing university.M: Did you study market research?W: Yeah, and it really helped me to get into the industry, but I have to say that it's more important to get experience in different types of market research to find out exactly what you're interested in.M: So what are you interested in?W: Well, at the moment, I specialize in quantitative advertising research, which means that I do two types of projects. Trackers, which are ongoing projects that look at trends or customer satisfaction over a long period of time. The only problem with trackers is that it takes up a lot of your time. But you do build up a good relationship with the client. I also do a couple of ad-hoc jobs which are much shorter projects.M: What exactly do you mean by ad-hoc jobs?W: It's basically when companies need quick answers to their questions about their consumers' habits. They just ask for one questionnaire to be sent out for example, so the time you spend on an ad-hoc project tends to be fairly short.M: Which do you prefer, trackers or ad-hoc?W: I like doing both and in fact I need to do both at the sametime to keep me from going crazy. I need the variety.M: Can you just explain what process you go through with a new client?W: Well, together we decide on the methodology and the objectives of the research. I then design a questionnaire. Once the interviewers have been briefed, I send the client a schedule and then they get back to me with deadlines. Once the final charts and tables are ready, I have to check them and organize a presentation.M: Hmm, one last question, what do you like and dislike about your job?W: As I said, variety is important and as for what I don't like, it has to be the checking of charts and tables.Questions 1 to 4 are based on the conversation you have just heard.Q1: What position does the woman hold in the company?Q2: What does the woman specialize in at the moment?Q3: What does the woman say about trackers?Q4: What does the woman dislike about her job?Conversation TwoW: Hello, I'm here with Frederick. Now Fred, you went to university in Canada?M: Yeah, that's right.W: OK, and you have very strong views about universities in Canada. Could you please explain?M: Well, we don't have private universities in Canada. They’re all public. All the universities are owned by the government, so there is the Ministry of Education in charge of creating the curriculum for the universities and so there is not much room for flexibility. Since it's a government operatedinstitution, things don't move very fast. If you want something to be done, then their staff do not have so much incentive to help you because he's a worker for the government. So I don't think it's very efficient. However, there are certain advantages of public universities, such as the fees being free. You don't have to pay for your education. But the system isn't efficient, and it does not work that well.W: Yeah, I can see your point, but in the United States we have many private universities, and I think they are large bureaucracies also. Maybe people don't act that much differently, because it’s the same thing working for a private university. They get paid for their job. I don’t know if they're that much more motivated to help people. Also, we have a problem in the United States that usually only wealthy kids go to the best schools and it's kind of a problem actually.M: I agree with you. I think it's a problem because you're not giving equal access to education to everybody. It’s no t easy, but having only public universities also might not be the best solution. Perhaps we can learn from Japan where they have a system of private and public universities. Now, in Japan, public universities are considered to be the best.W: Right. It's the exact opposite in the United States.M: So, as you see, it's very hard to say which one is better.W: Right, a good point.Questions 5 to 8 are based on the conversation you have just heard.Q5: What does the woman want Frederick to talk about?Q6: What does the man say about the curriculum in Canadian universities?Q7: On what point do the speakers agree?Q8: What point does the man make at the end of the conversation?英语六级听力真题长对话篇2Lecture 1The negative impacts of natural disasters can be seen everywhere. In just the past few weeks, the world has witnessed the destructive powers of earthquakes in Indonesia, typhoons in the Philippines, and the destructive sea waves that struck Samoa and neighboring islands.A study by the Center for Research on the Epidemiology of Disasters finds that, between 1980 and 2007, nearly 8,400 natural disasters killed more than two-million people. These catastrophic events caused more than $1.5 trillion in economic losses.U.N. weather expert Geoffrey Love says that is the bad news. "Over the last 50 years, economic losses have increased by a factor of 50. That sounds pretty terrible, but the loss of life has decreased by a factor of 10 simply because we are getting better at warning people. We are making a difference. Extreme events, however, will continue to occur. But, the message is that they may not be disasters."Love, who is director of Weather and Disaster Risk Reduction at the World Meteorological Organization, says most of the deaths and economic losses were caused by weather, climate, or water-related extremes. These include droughts, floods, windstorms, strong tropical winds and wildfires.He says extreme events will continue. But, he says extreme events become disasters only when people fail to prepare for them."Many of the remedies are well-known. From a planning perspective, it is pretty simple. Build better buildings. Don’tbuild where the hazards will destroy them. From an early-warning perspective, make sure the warnings go right down to the community level. Build community action plans. ”The World Meteorological Organization points to Cuba and Bangladesh as examples of countries that have successfully reduced the loss of life caused by natural disasters by taking preventive action.It says tropical cyclones formerly claimed dozens, if not hundreds of lives, each year, in Cuba. But, the development of an early-warning system has reversed that trend. In 2008, Cuba was hit by five successive hurricanes, but only seven people were killed.Bangladesh also has achieved substantial results. Major storm surges in 1970 and 1991 caused the deaths of about 440,000 people. Through careful preparation, the death toll from a super tropical storm in November 2007 was less than 3,500.Q16. What is the talk mainly about?Q17. How can we stop extreme events from turning into events?Q18. What does the example of Cuba serve to show?Lecture 2As U.S. banks recovered with the help of American government and the American taxpayers, president Obama held meetings with top bank execut ives, telling them it’s time to return the favor. “The way I see it are banks now having a greater obligation to the goal of a wide recovery,” he said. But the president may be giving the financial sector too much credit. “It was in a free fall, and it was a very scary period.” Economist Martin Neil Baily said. After the failure of Lehman Brothers, many of the world’s largest banks feared the worst as the collapse ofthe housing bubble exposed in investments in risky loans.Although he says the worst is just over, Bailey says the banking crisis is not. More than 130 US banks failed in 2009. He predicts high failure rates for smaller, regional banks in 2010 as commercial real estate loans come due."So there may actually be a worsening of credit availability to small and medium sized businesses in the next year or so."Analysts say the biggest problem is high unemployment, which weakens demand and makes banks reluctant to lend. But US Bankcorp chief Richard Davis sees the situation differently."We're probably more optimistic than the experts might be.With that in mind, we're putting everything we can, lending is the coal to our engine, so we want to make more loans. We have to find a way to qualify more people and not put ourselves at risk."While some economists predict continued recovery in the future, Baily says the only certainty is that banks are unlikely to make the same mistakes - twice. "You know, forecasting's become a very hazardous business so I don't want to commit myself too much. I don't think we know exactly what's going to happen but it's certainly possible that we could get very slow growth over the next year or two.”If the economy starts to shrink again, Baily says it would make a strong case for a second stimulus -- something the Obama administration hopes will not be necessary.Q19. What dose president Obama hope the banks will do?Q20. What is Martin Neil Baily’s prediction about the financial situation in the future?Q21. What does U.S. Bankcorp chief Richard Davis say about its future operation?Q22. What does Martin Neil Baily think of a second stimulus to the economy?英语六级听力真题长对话篇3Section ADirections: In this section, you will hear two long conversations. At the end of eachconversation, you will hear four questions. Both the conversation and the questions will bespoken only once. After you hear a question, you must choose the best answer. from the fourchoices marked A), B),C) and D). Then mark the corresponding letter on Answer Sheet 1 with asingle line through the centre.注意:此部分试题请在答题卡1上作答。
FinalExamS
Final Examination DescriptionsExam Date: July 3, 2015Duration: 90 minutesSections:I.Define the following terms. Give examples to illustrate your answers. (15%) (每题3分, 共15分)e.g.1. morphemePlease refer to Appendix A for more information about this section.II.Identify the word-formation process involved in the creation of each of the underlined words below. Write your answer on the line provided. (10%) (每题1分,共10分)e.g.1. bitter, sw eet → bittersweet________(Based on Lectures 5, 6 and 7.)III.Fill in the blanks with words formed from the given stems. (15%) (每题1分,共15分)e.g.1. The local people were actually __________; they often spoke three, four, five languages.(lingual)(Based on Lectures 5, 6 and 8.)IV. Provide the meaning and an example word for each of the following roots below. (30%)(每题1.5分, 共30分)Please refer to Appendix B for more information about this section.V. For each sentence or sentence pair below, classify the meaning relation between the two words marked in bold into one of the following types of relation: homonymy, synonymy, antonymy, hyponymy, meronymy, portion-mass, or member-collection. (10%) (每题1分,共10分)e.g.1. It was a remark made in private, not in public.(Based on Lectures 12, 13 and 14.)VI. Each sentence below contains an incomplete collocation. Complete the collocation by filling in the blank with a suitable word from the words provided in the box. Use the words in their proper forms. Each word can only be used once. (20%) (每题1分,共20分)e.g.1.The Titanic sank on her __________ voyage.(Based on Lectures 14 and 15)Appendix ADefine the following terms. (You may want to use examples from the respective lectures or come up with your own examples to support your answer.)1.morphemeA morpheme is the smallest unit of language that has its own meaning, either a word or a part of a word. Inother words, it is a meaningful form that cannot be divided into smaller meaningful parts. (Lecture 4)2.morphologyMorphology is the study of the internal structure of words. In particular, it is the study of morphemes and their arrangements in forming words. (Lecture 4)3.free morphemeA free morpheme is a morpheme that can occur alone as an independent word. (Lecture 4)4.bound morphemeA bound morpheme is a morpheme that cannot occur as an independent word on its own but must becombined with other morphemes to form words. (Lecture 4)5.rootThe root of a word is the morpheme that conveys the main meaning of the word. (Lecture 4)6.affixAn affix is a bound morpheme added to the beginning (prefix) or end (suffix) of a stem. (Lecture 4)poundingCompounding is a word-formation process where two or more independent words are combined to form a new word. (Lecture 6)8.conversionConversion is a word-formation process by which a word of one part of speech is converted to another part of speech without any change of form, either in pronunciation or spelling. (Lecture 7)9.homonymyHomonymy refers to the relation between two words that are spelled or pronounced the same but differ in meaning. (Lecture 12)10.hyponymyHyponymy refers to the hierarchical relation that holds between a word with a more general meaning and a word with a more specific meaning. (Lecture 13)Appendix B。
高三英语计算机语言单选题40题
高三英语计算机语言单选题40题1. When you are programming, you often need to use a(n) ______ to store data.A. algorithmB. variableC. functionD. loop答案:B。
本题考查计算机语言中的常见词汇。
选项A“algorithm”意为“算法”;选项B“variable”指“变量”,在编程中用于存储数据,符合题意;选项C“function”是“函数”;选项D“loop”是“循环”。
2. In computer programming, a(n) ______ is a set of instructions that tells the computer what to do.A. codeB. scriptC. commandD. syntax答案:A。
选项A“code”指“代码”,是一组指令;选项B“script”通常指“脚本”;选项C“command”意为“命令”;选项D“syntax”表示“语法”。
本题强调的是一组指令,所以选A。
3. Which of the following is NOT a type of programming language?A. PythonB. ExcelC. JavaD. C++答案:B。
选项A“Python”、选项C“Java”和选项D“C++”都是常见的编程语言;选项B“Excel”是电子表格软件,不是编程语言。
4. The process of finding and fixing errors in a program is called ______.A. debuggingB. compilingC. optimizingD. documenting答案:A。
“debugging”意为“调试”,即查找和修复程序中的错误;“compiling”是“编译”;“optimizing”指“优化”;“documenting”表示“文档化”。
PHP编程基础与实例教程第二版练习题参考答案
$var2 = 7; $var3 = 8; $max=$var1>$var2?$var1:$var2; $max=$max>$var3?$max:$var3; echo $max; ?>
第 4 章答案:
选择题: 1. D(说明:根据条件式的逻辑,要想得到 Hello, World!字符串,必须要在第一个 if 结构中 满足 else 的条件。因此$a 必须为 False,然后$b 也必须为 False。最内层的条件语句的实现 要求先前的两个变量($a 和$b)是 False,而$c 必须是 True) 2.C 3.A 4.E 编程题: <?php switch($a) { case 'a': somefunction(); break; case 'b': anotherfunction(); break; case 'c': dosomething(); break; default: donothing(); } ?>
7.E 8.B(说明:foreach 操作的是$array 的副本,因此对原来的值没有影响) 9.B(说明:只有 asort 函数能在保留原有索引关系的前提下进行排序。答案是 B) 10.A 11.B, D (说明: array_flip()只能把数组中每个元素的键和值进行交换。 rsort()和 array_reverse() 则能把题目中的数组逆向排序为需要的形式(’d’,’c’,’b’,’a’)。答案是 B 和 D。) 12.B 13.D 14.A 15.A 16.A 问答题: 1. sort(), asort()以及 ksort()三个函数之间有什么区别?在什么情况下会使用他们? 答案参见教材 5.4.7 2. <?php $arr = array('james', 'tom', 'symfony'); echo join(',',$arr);//方法 1 echo "<br/>"; echo implode(',',$arr);//方法 2 ?> 编程题: 第一题: 说明:当$ip 是合法 IP 地址时,程序运行结果是 1。当$ip 不是合法 IP 地址时,程序运行结 果是空字符串。 <?php $ip = "210.184.168.111"; $flag = false;//将标记 flag 初始化为 false $ips = explode(".",$ip);//使用“.”分割字符串,将分割后的字符串放到数组中 $count = count($ips);//获取数组的长度 if($count!=4){//如果数组的长度不是 4,说明是非法 IP 地址,退出程序 exit($flag); } for($i =0 ; $i < $count ; $i++ ){ //IP 地址的每一位必须是数字、并且在 0--255 区间取值 if(is_numeric($ips[$i]) && $ips[$i]>=0 && $ips[$i]<=255){ $flag = true; }else{//如果某一位不是数字,或者没有在在 0--255 区间取值,说明是非法 IP 地址,退 出 for 循环 $flag =false; break; } } exit($flag);
answer collect pleased不同选择题
answer collect pleased不同选择题2-1关于纯虚函数和抽象类的描述中,(C )是错误的。
A.纯虚函数是一种特殊的虚函数,它没有具体的实现B.抽象类是指具有纯虚函数的类C.一个基类中说明有纯虚函数,该基类的派生类一定不再是抽象类D.抽象类只能作为基类来使用,其纯虚函数的实现由派生类给出2-2下列描述中,( D)是抽象类的特性。
A可以说明虚函数B可以进行构造函数重载C.可以定义友元函数D.不能定义该类对象2-3在下面类声明中,关于生成对象不正确的是()。
class point { public: int x; int y; point(int a,int b) {x=a;y=b;}};A.point p(10,2);B.point *p=new point(1,2);C.point *p=new point[2];D.point *p[2]={new point(1,2), new point(3,4)};2-4下列运算符中,()运算符不能重载。
A.&&B.[ ]C.::D.<<2-5在下列关键字中,用以说明类中公有成员的是(A )。
A.publicB.privateC.protectedD.friend2-6下列叙述中,不正确的是( C)。
A.构造函数必须和类同名B.构造函数和析构函数都没有返回值C.析构函数中不能加代码D.析构函数不能带参数2-7在公有继承的情况下,在派生类中能够访问的基类成员包括(C)A.公有成员B.保护成员C.公有成员、保护成员和私有成员D.公有成员和保护成员2-8以下关于异常处理的描述错误的是()。
A.C++程序中出现异常时,编译器不会进行提示B.将可能产生异常的代码放在try语句块内C.使用catch关键字接收并处理异常D.重抛异常可以在try语句块或者catch语句块中调用throw 实现2-9假设声明了一下的函数模板:template<class T>T max(T x, T y){return (x>y)?x:y;}并定义了int i; char c;错误的调用语句是(C)。
图灵python习题答案
图灵python习题答案图灵学院是一家专注于计算机编程教育的机构,其Python习题集备受学习者的关注。
在这篇文章中,我们将为大家提供一些常见的图灵Python习题的答案,希望能够帮助大家更好地理解和掌握Python编程。
1. 编写一个程序,输出1到100之间所有的偶数。
```pythonfor i in range(1, 101):if i % 2 == 0:print(i)```2. 编写一个程序,计算一个列表中所有元素的和。
```pythondef calculate_sum(lst):result = 0for num in lst:result += numreturn resultnumbers = [1, 2, 3, 4, 5]print(calculate_sum(numbers))```3. 编写一个程序,判断一个字符串是否是回文字符串(正着读和倒着读都一样)。
```pythondef is_palindrome(string):reversed_string = string[::-1]if string == reversed_string:return Trueelse:return Falseword = "level"print(is_palindrome(word))```4. 编写一个程序,找出一个列表中的最大值和最小值。
```pythondef find_max_min(lst):max_value = max(lst)min_value = min(lst)return max_value, min_valuenumbers = [1, 2, 3, 4, 5]max_num, min_num = find_max_min(numbers)print("最大值:", max_num)print("最小值:", min_num)```5. 编写一个程序,统计一个字符串中每个字符出现的次数。
高三英语计算机编程单选题50题
高三英语计算机编程单选题50题1. In a software development project, when you want to create a new variable to store an integer value, which of the following is the correct keyword in many programming languages?A. varB. intC. strD. bool答案:B。
解析:在许多编程语言中,“int”是用于声明整数类型变量的关键字。
选项A“var”通常是一种更通用的变量声明方式,但不特定表示整数类型。
选项C“str”是用于声明字符串类型的变量,用于存储文本数据。
选项D“bool”是用于声明布尔类型的变量,用于表示真或假的值。
2. When debugging a program, you find an error that occurs when the program tries to access an element in an array that doesn't exist. What is this type of error called?A. Syntax errorB. Runtime errorC. Compile - time errorD. Logical error答案:B。
解析:运行时错误是指程序在运行期间发生的错误,如访问不存在的数组元素这种情况。
选项A语法错误是指代码违反了编程语言的语法规则,在编译阶段就会被发现。
选项C编译时错误也是在编译过程中发现的错误,通常与语法或编译环境有关。
选项D 逻辑错误是指程序的逻辑存在问题,导致结果不符合预期,但不是这种访问不存在元素的错误类型。
3. In object - oriented programming, what is a class?A. A single instance of an objectB. A blueprint or template for creating objectsC. A method that operates on objectsD. A variable that stores object references答案:B。
java课后题答案
第1章Java概述1.编译java application源程序文件将产生相应的字节码文件,这些字节码文件别的扩展名为.java2.执行一个java程序fristapp的方法是运行java fristapp3.main()方法的返回类型是void4.在java代码中,public static void main方法的参数描述正确的是string args【】,string【】args5.内存的回收程序负责释放无用内存√6.java体系主要分为java ME,Java SE,JavaEE三大块第2章Java基础1.Java语言中,下列标识符错误的是40name2.java变量中,以下不属于引用类型的数据类型是字符型3.double d=5.3E12 ×4.C5.A6.for循环的一般形式为;for(初值;终值;增量),以下对for循环的叙述,正确的是初值和增量都是赋值语句,终值是条件判断语句7.当输入下面选项中3值时,将会输出default8.下面哪种方法能够支持javadoc命令/**…*/9.下面声明一个string类型的数组正确的是string str[]10.下面定义一个整型数组,不合法的是int[][]array=new int[][4];11.给定代码;。
下面叙述正确的是输出的结果为:012.java语言规定,标示符只能由字母,数字美元符$和下划线租成,并且第一个字符不能是数字;java是区分大小写的。
13.表达式1/2*3的计算结果是0;设x=2,则表达式(x++)/3的值是014.数组的长度可以用其属性lengt h获得;创建一个数组对象可以使用new关键字创建第3章面向对象基础1.在java中引用对象变量和对象间有什么关系?引用变量是指向对象的一个指针2.对象是面向对象技术的核心所在,在面向对象程序设计中,对象是累的抽象×3.构造方法何时被调用?创建对象时4.A,B,D5.在java语言中在包p1中包含包p2,类A直接隶属于p1,类B直接隶属于包p2.在类c中要使用类a的方法和类b的方法b,需要选择import p1.*; import p1.p2,*;6.java中,访问修饰符限制最高的是private第4章类之间的关系1.在java中,下面关于类的描述正确的是一个父类可以有多个子类2.在java语言中,类worker是类person的子类,worker的构造方法中有一句“super()”,该语句是调用person的构造法法。
典型考题解析(1)
下列程序的功能是:计算 1+(1+2)+(1+2+3)+……,求累加到第 几项的时候它的和超过50000。 * 请填空: Option Explicit Private Sub Command1_Click() Dim i%, _____ %, s! i=0 t=0 s=0 ______ While _____ <= 50000 _____ = i + _____ _____ = t + _____ _____ = s + _____ Loop Print i End Sub 程序运行的结果是 ______
1、t 2、Do 3、s 4、i 5、1 6、t 7、i 8、s 9、t 10、66
* 下列程序的功能是:求个位数是6,且能 被3整除的所有四位数之和。 * 请填空: __________ Explicit Private Sub Command1_Click() _______ s!, _____ % s = _____ For _____ = 1000 To 9999 If _________ (i, 1) = 6 And i Mod 3 = 0 Then _____ = s _____ _____ End If Next i Print s End Sub 程序运行的结果是 ___________
1、KeyPress 2、+ 3、Text
下列程序的功能是:有200元钱需要兑换成零钱,零钱有10 元,5元,1元三种面额,输出所有的兑换方法。 * 请填空 Option Explicit Private Sub Command1_Click() Dim n%, i%, j%, k% n=0 For i = _____ To ______ For j = _____ To ______ For k = _____ To _______ If i * 10 + j * 5 + _____ = _______ Then n = n + _____ End If Next k
java2实用教程课后习题答案(第三版编程题)
java2实用教程课后习题答案(第三版编程题)3. 编写应用程序,求1!+2!+…+10!。
答:class Fact{public static void main(String args[]){int fact,sum=0;for(int i=1;i<=10;i++){fact=1;for(int j=1;j<=i;j++)fact*=j;sum+=fact;}System.out.println("1到10的阶乘之和是:"+sum);}}4. 编写一个应用程序,求100以内的全部素数。
答:class Primes{ public static void main(String args[]){ int w=1;for(int i=2;i<=100;i++){ for(int j=2;j<i;j++){ w=i%j;if(w==0)break;}if(w!=0)System.out.println(i+"是素数");}}}5. 分别用do―while和for循环计算1+1/2!+1/3!+1/4!+…的前20项和。
答: ①for循环class Sum{public static void main(String args[]){int fact;double sum=0;for(int i=1;i<=20;i++){fact=1;for(int j=1;j<=i;j++)fact*=j;sum+=1.0/fact;}System.out.println(sum);}}②do―while循环long sum=0,data=8;for(int i=1;i<=10;i++){sum=sum+data;data=data*10+8;}System.out.println(sum);}}②while循环class TheSum{public static void main(String args[]){long sum=0,data=8,i=0;while(++i<=10){sum=sum+data;data=data*10+8;}System.out.println(sum);}}8. 编写应用程序,输出满足1+2+3+…+n<8888的最大正整数n。
java英文试题及答案
java英文试题及答案1. What is the full form of Java?A. Just Another Virtual ApplicationB. Java Application Virtual ArchitectureC. Java Application Virtual ArchitectureD. Just Another Virtual AssistantAnswer: C2. Which of the following is not a feature of Java?A. Platform IndependenceB. RobustnessC. MultithreadingD. Memory ManagementAnswer: D3. What does JRE stand for?A. Java Runtime EnvironmentB. Java Runtime ExecutionC. Java Runtime EngineD. Java Runtime ExpressionAnswer: A4. What is the correct way to declare a variable in Java?A. int number = 10;B. int number = 10.0;C. int number = "ten";D. int number = 10.0f;Answer: A5. Which of the following is a valid Java identifier?A. 2variableB. variable2C. variable$2D. variable2!Answer: B6. What is the default access modifier in Java?A. publicB. privateC. protectedD. defaultAnswer: D7. What is the purpose of the 'this' keyword in Java?A. To call a constructor of the same classB. To call a method of the same classC. To refer to the current objectD. To refer to the parent classAnswer: C8. What is the correct syntax for a 'for' loop in Java?A. for (int i = 0; i < 10; i++)B. for (int i = 10; i > 0; i--)C. for (int i = 0; i <= 10; i++)D. All of the aboveAnswer: D9. What is the output of the following Java code snippet? ```javapublic class Test {public static void main(String[] args) {int x = 10;if (x > 5) {System.out.println("x is greater than 5");} else {System.out.println("x is not greater than 5"); }}}```A. x is greater than 5B. x is not greater than 5C. Compilation errorD. Runtime errorAnswer: A10. Which of the following is not a valid Java data type?A. intB. floatC. doubleD. realAnswer: D。
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Chapter 11.Which of the following best defines international business?∙Commercial transaction between two parties in two or more countries∙The goal of private businesses is to make profit∙Government organizations may or may not be motivated by profit2.The ongoing social, economic and political process that deepens relationships and naturesbusiness dependencies among nations is called:∙Globalization3.The first assessment to make in an international environment for a business investment is:∙Legal advice∙WTO4.The process of shifting production from a domestic to a foreign location is known as _____.∙Off-shoring/FDI5.Which of the following is not a force behind globalization:Forces behind globalization are:∙Increased expansion and technological improvements in transportation and communications networks∙Liberalization of cross-border trade and resource movement∙Growing consumer demand for foreign products∙Increased global competition∙Changing political and economic environment∙Expanding cross-national treaties and agreements6.The best definition of a company that takes a global approach to foreign markets andproduction is called a ______.∙Multinational Enterprise (MNE)Chapter 27.Culture may be defined as _____.∙The specific learned norms of a society that reflect attitudes, values and beliefs.8.Among the ascribed group memberships is ________.∙Gender∙Family∙Age∙Caste∙And ethnic, racial or national origin9.The term silent language refers to _______.∙Color associations∙Sense of appropriate distance∙Time and status cues∙And body language10.A major problem when cultures collide in international business occurs when ______.∙They follow excessive polycentrism and excessive ethnocentrism∙If the cultures are really different11.Because people belong to different groups based, for example, on nationality ethnicity,religion, gender, work, organization, profession, age, political party and income level, ____.∙ A culture shock is possibleChapter 412.Know economic systems: free enterprise, command economy mixed economy … etc13.Gross national income (GNI), often regarded as a yardstick for the economic activity of acountry, is defined as _____.∙The market value of all final goods and services produced by a country’s domestically owned firms in a given year.14.Per capita GNI is determined by _____ the size of GNI of a nation by its total population.∙Dividing15.Factors to consider in the economic environment include all of the following, except:Factors to consider in the economic environment:∙Unemployment∙Nation’s debt (internal and external)∙Productivity – output divided by input – $ GDP/people working∙Balance of payments – money into country, money out of country – determines export/import deficit∙Inflation – demand rises greater than supply16.The statement that summarizes all economic transactions between countries during a givenperiod of time is the ____.∙Balance of Payments17.A ______ is one in which the state plays a role in directing the investment activities of privateenterprise to reach national goals.∙Mixed economy18.In general, transition toward a free market economy implies all of the following except ____.Transition includes:∙Liberalizing economic activity∙Reforming business activity∙And establishing legal and institutional frameworks19.In general, _____ refers to minimal government involvement in a free market society, wheremarket forces for the most part direct free enterprise.∙The invisible handChapter 620.Under mercantilism, governments sought to influence trade by _____.∙Export more than they import – Colonialism21.A country who can maximize its own economic well being by specializing in the production ofthose goods and services it can produce more efficiently than other countries is known as: ∙Theory of Absolute Advantage22.Free movement of labor, land and capital is known as:∙Factor mobilityChapter 723.Why should managers have an understanding of trade protectionism?∙It can be government restrictions and incentives that are specially designed to help the country’s domestic firms to compete w ith foreign competitors.∙Can impede the flow of imports and encourage the flow of exports∙The policy may have political ramifications24.The infant industry argument for protection holds that _______.∙Government should temporary shield emerging industries from international competition until its firms are able to compete in the world markets.25.An ad valorem tariff assess values when their customs agents levy tariffs. Which of thefollowing best expresses this agreement?∙It is assessed on the percentage of the value of the item26.Which of the following is not considered a non tariff barrier:Non tariff barriers (direct price influences):∙Represent administrative regulations that (in)directly impede int. trade∙Subsidies to help them become more competitive∙Aid and Loans to create or initiate trade of products∙Customs Valuation – how shipped goods are valued at port∙Other direct price influences (proper tariff assessment, special fees through customs) Non tariff barriers (quantity controls)∙Quotas∙“Buy Local” Legislation∙Standard and Labels∙Trade Licensing Requirements∙Foreign Exchange Control∙Specific Permission Requirements∙Administrative Delays∙Reciprocal Requirements∙Restrictions on Services (Essentiality, Standards, Immigration)Chapter 827.Which of the following statements explains why neighboring countries tend to create regionaltrading groups?Why do countries create regional trading groups?∙To reduce and ultimately remove tariff on non tariff barriers∙To create a free flow of products∙To create a free flow of capital∙To create a free flow of labor∙To be more competitive towards other countries28.A(n) ______ results when free mobility of capital and labor are added to a customs union.∙ A common market29.The WTO replaced the most-favored-nation clause of GATT with the concept of ______.∙“Trade without discrimination”30.Know the difference between Common Market and Customs Market!Common Market:An economic bloc which also permits the free trade flow of capital and labor (EU)Free Trade AgreementAn area or economic bloc in which all barriers to trade (tariffs) are abolished amongmembers.Customs Union(Market):Same as free trade area; however common external barriers are levied against non membersChapter 931.Know Indirect/Direct currency conversions!a)Foreign currency*indirect rate(in US Dollars) = US Dollarsb)US Dollars / indirect rate (in US Dollars) = Foreign currency32.Know spot rate, OTC, forward rate, discount rate, offer, etc.!Spot rateThe rate at which the transaction is settledOTC – Over the counterTo trade financial instruments such as stocks directly between two partiesForward rateThe rate quoted for transactions that call for delivery after two business daysDiscount rate (forward discount)When the forward rate is lower than the spot ratePremium rateWhen the forward rate is greater than the spot rateOfferThe rate at which traders sell foreign exchangeBidThe rate at which traders buy foreign exchangeOptionThe right to bur not the obligation to trade a foreign currency at a specific exchange rateFutures contractSpecifies an agreed exchange rate in advance of the exchange of currencyHard currencyA currency that is fully convertible, strong and stable in comparison to othersTransactionsConversion of currency usually takes place at large Interbank or Commercial banking centers in Chicago and San Francisco33.Outright forward transactions involve the exchange of currency beyond three days at a fixedexchange rate, known as the ______.∙forward rate34.When a currency is fully convertible, strong and stable in comparison to other countries’currencies; it is said to be:∙Hard currency35.Know two popular exchanges∙Chicago Mercantile Exchange (CME)∙Philadelphia Stock Exchange (PHLX)∙London∙Singapore∙Hong KongChapter 1336.Know all exporting definitions and various documents used in exporting.a)Request for goodsb)Receipt of order (Letter of credit)c)Export intermediaries (Acquire customs broker and freight forwarders)d)Inland shipping to porte)Overseas – intra – country shippingThe most important partner in exporting are the export management companiesPro forma invoiceinvoice from exporter to importer, outlines selling terms, price and delivery of the goods.Commercial invoiceA bill for the goods from the buyer to the sellerBill of LadingA receipt for goods delivered to the common carrier for transportationConsular InvoiceSometimes required by countries as a means of monitoring invoicesCertificate of OriginIndicates where the product is originated fromShippe r’s export declarationUsed by the exporter’s government to monitor export activitiesExport packing listItemizes the material in each individual package – attached to the outside of it37.A (n) _____ operates on a contractual basis and provides exclusive representation for anexporter’s complete process of goods and services in a well-defined foreign territory.∙Export Management Company38.A critical document used to identify that goods have been delivered to the common carrier isknown as:∙Bill of LadingChapter 1439.The mode in international business known as FDI is more common when the following is notpresent:40.All of the following are important when establishing and managing a collaborativeagreement except ______.Collaborative Arrangement – Advantages∙Gain market share/ enter the market – company wholly owns the operations∙Spread and reduce costs – contracting work out∙Specialization in competencies∙Counter competition – companies band together to rival other competitors∙Securing vertical and horizontal positions∙Gaining knowledge∙Overcome government constraints∙Access to location-specific assets – distribution centers, established sales force∙Minimizing risk – through diversificationArticles/Trade blocs41.Be familiar with the article: “China & India general issues on economic growth”42.Be familiar with the article: “Devaluation of the dollar”43.Know the countries in the following trade blocs: NAFTA, EU, MECURSAR, ASEANNAFTA – North American Free Trade AgreementCanada, Mexico, United StatesEU – European UnionAustria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United KingdomMERCOSUR – South America Southern Common MarketArgentina, Brazil, Paraguay, UruguayASEAN – The Association of Southeast Asian NationsIndonesia, Malaysia, the Philippines, Singapore, Thailand, Brunei, Burma(Myanmar),Cambodia, Laos and Vietnam.。