程序员专业英语真题译文及答案.doc

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1、04 上One use of networks is to let several computers share (66) such as file system,printers,and tape drives.(66)A.CPU B.memory C.resources D.data参考译文计算机网络的作用之一就是让多台计算机共享文件系统、打印机和磁带机等资源。参考答案(66)CA firewall is a (67) system designed to(用来) (68) an organizations network against threats.(67)A. operating

2、 B. programming C. securityD. service(68)A. prevent B. protect保护C. develop D. exploit参考译文防火墙是一个安全系统,用来保护一个组织的网络不受到威胁。参考答案(67)C (68)BThe (69) has several major(主要) components(组成), including the system kernel, a memory management system, the file system manager, device drivers, and the system librarie

3、s.(69)A. application B. information system C. network D. operating system参考译文操作系统有几个主要的组成部分,包括系统内核、存储管理系统、文件系统管理器、设备驱动器和系统库。参考答案(69)D(70) is the address of a variable (变量)or a variable in which the address of another variable is stored.(70)A. Director B. Pointer C. Array D. Record参考译文指针是一个变量的地址或者是存储

4、了另一个变量地址的变量。参考答案(70)B04下(66) means “Any HTML document on a HTTP Server”.(66)A.Web Server B.Web page C.Web Browser D.Web site参考译文Web页面表示HTTP服务器上任意的HTML文档。参考答案(66)BThe term (67) program(源程序) means a program written in high-level language.(67)A.compiler B.executable C.source D.object参考译文源程序表示用高级语言书写的程序

5、。参考答案(67)CVery long,complex expressions (表达式)in program are difficult to write correctly and difficult to (68) .(68)A.defend B.detect C.default D.debug参考译文在程序中,长而复杂的表达式很难正确地书写且不易于调试。参考答案(68)DIn C language,functions(函数) are important because they provide a way to (69) code so that a large complex pro

6、gram can be written by combining many smaller parts.(69)A.modify B.modularize C.block D.board参考译文在C语言中,函数是很重要的。因为函数具有把代码模块化的功能,通过代码模块化,一个大且复杂的程序能够写成多个小程序的组合。参考答案(69)BThe standard (70) in C language contain(包含) many useful functions for input and output , string handing,mathematical computations,and

7、system programming tasks.(70)A.databaseB.files C.libraries D.subroutine参考译文在C语言中,标准库函数包括许多用于输入、输出、字符串处理、数学计算、系统调用的函数。参考答案(70)C05上A (66) computer is a personal computer whose hardware is capable of using any or all of the following media in a program : audio,text,graphics,video and animation.(66)Adat

8、abase Bmultimedia Cnetwork Dmainframes参考译文多媒体计算机是一种个人计算机,其硬件能使程序可以利用下列各种媒体:音频、文本、图形、视频和动画。参考答案(66)BThe (67) controls the cursor or pointer on the screen and allows the user to access commands by pointing and clicking .(67)Agraphics Bprinter Cprogram Dmouse参考译文鼠标器控制屏幕上的光标(或指针),使用户能够通过指定和点击来执行命令。参考答案(

9、67)DA (68) copies a photograph,drawing (图形)or page of text into the computer.(68)AScanner(扫描仪) Bprinter Cdisplay Dkeyboard参考译文扫描仪把图像、图形和文本页面复制到计算机中。参考答案(68)A(69) is permanently (永久地)stored in the computer and provides a link between the hardware and other programs that run on the PC.(69)AInterface B

10、Operating system CInternet DApplication software参考译文操作系统永久地存储在计算机中,提供了硬件与运行在PC中的其他程序的连接。参考答案(69)B(70) is not a linear structure.(结构)(70)AGraph BQueue CStack DI-dimension array参考译文图像不是一种线性结构。参考答案(70)A05下A sequence of any number of characters enclosed in the double queotes(双引号) “ ” is called a charact

11、er (66) .(66)A. array B. groupC. set D. string参考译文在双引号“”内由若干个字符组成的串称为字符串。参考答案(66)DIn C launguage, when an array name is passed to a function, what is passed is the (67) of the beginning of the array.(67)A. data B. value C. locationD. element参考译文在C语言中,向函数传送一个数组名时,所传送的是该数组的起始地址。参考答案(67)CIn C language,

12、 the result of the logical (68) operator is 1 if the value of its operand is 0, 0 if the value of its operand is non-zero.(68)A. AND B. NOT C. OR D. EOR参考译文在C语言中,如果操作数的值为0,则逻辑运算NOT后的结果为1;如果操作数的值非0,则逻辑运算NOT后的结果为0。参考答案(68)BA floating constant(常数) consists of an integer part, a decimal point, a fractio

13、n part, an e or E, and an optionally signed integer (69) .(69)A. exponent B. order C. superfluous D. superior参考译文浮点常数由整数部分、小数点、小数部分、e(或E)以及可以带符号的阶码组成。参考答案(69)AThe (70) is a temporary(临时地)/permanently (永久地) storage area that you can use to copy or move selected text or object among application.(70)A.

14、 cache B. pool C. buffer D. clipboard参考译文剪贴板是一个临时存储区,用于在应用程序之间复制或移动所选文本或对象。参考答案(70)D06上(66) is a device(设备) that converts(转换) images to digital format.(形式)(66)ACopier BPrinter CScanner DDisplay参考译文扫描仪是一种设备,能将图片转换成数码形式。参考答案(66)CIn C language, a (67) is a series of characters enclosed in double quotes

15、.(67)Amatrix Bstring Cprogram Dstream参考译文在C语言中,字符串就是用双引号括起来的一串字符。参考答案(67)B(68) are those programs that help find the information you are trying to locate on the WWW.(68)AWindows BSearchEngines CWebSites DWebPages参考译文搜索引擎就是帮助你在互联网上找到所需信息的程序。参考答案(68)BIn C language, (69) are used to create variables an

16、d are grouped at the top of a program block.(69)A. declarations B. dimensions C. comments D. descriptions参考译文C语言中,数据类型的说明集中放在程序块首,用于建立各种变量。参考答案(69)AAn (70) statement can perform a calculation and store the result in a variable so that it can be used later.(70)A. executable B. input C. output D. assi

17、gnment参考译文赋值语句能执行计算,并将计算结果存入变量,待以后使用。参考答案(70)D06下试题(66)(70)给出了计算机英文术语的解释,请从供选择的参考答案中选择正确的术语。(66):An error can be caused by attempting to (企图) divide by 0.(66)A. Interrupt B. Default C. Underflow D. Overflow参考译文溢出:企图用0除时会产生的一种错误。参考答案(66)D(67):The process of identifying and correcting errors in a prog

18、ram.(67)A. Debug B. Bug C. Fault D. Default参考译文调试:找出并纠正程序错误的过程。参考答案(67)A(68):A collection of related information,orizanized for easv retrieval.(68)A. Data B.Database C.Butter D. Stack参考译文数据库:相关信息的集合,组织起来使其易于检索。参考答案(68)B(69):A location where data can be temporarily stored.(69)A. Area B. Disk C. Buffe

19、r D. File参考译文缓冲区:临时存放数据之处。参考答案(69)C(70):A graphical bar with buttons that perform some of the most common commands.(70)A. Title bar B.Tool bar C.Status bar D. Scroll bar参考译文工具栏:由按钮组成的图形化条,这些按钮可以执行大部分常用操作。参考答案(70)BEvery valid character in a computer that uses even (71) must always have an even number

20、 or 1 bits.(71)A. parity B. check C. test D. compare参考译文计算机中采用偶校验的字符一定含有偶数个1。参考答案(71)AThe maximum number of data that can be expressed by 8 bits is (72) .(72)A. 64 B. 128 C. 255 D. 256参考译文8位能表示的最大数是255。参考答案(72)CIntegration (73) is the process of verifying that the components of a system work togethe

21、r as described in the program design and system design specifications.(73)A. trying B. checking C. testing D. coding参考译文集成测试就是验证系统各个组成部分能否按程序设计和系统设计规格说明书所描述的方式一起工作的过程。参考答案(73)CGIF files are limited to a maximum of 8 bits/pixel,it simply means that no more than256 colors are allowed in (74) .(74)A. a

22、n image B.a file C.a window D. a page参考译文GIF格式的文件规定每个像素最多8位,这就意味着GIF图像不能超过256色。参考答案(74)AComputer (75) is a complex consisting of two or more connected computing units, it is used for the purpose of data communication(通信) and resource sharing(资源共享).(75)A. storage B. device C. network D. processor参考译文

23、计算机网络是由两个或者两个以上的计算装置组成的复合体,旨在用于数据通信和资源共享。参考答案(75)C07上Insufficient(不充足的) (71) can cause a processor to work at 50% or even more below its performance potential. (71)A. mouse B. I/O C. document D. memory 参考译文内存不足会使处理器的性能潜力只能发挥一半甚至更低。参考答案(71)DThe (72) in e-mail messages has affected almost every comput

24、er around the world and has caused the damage of up to US$1 billion in North America. (72)A. illness B. virus C. weakness D. attachment 参考译文电子邮件中的病毒已感染了全球几乎每台计算机,在北美造成了多达10亿美元的损失。参考答案(72)B One of the basic rules of computer security is to change your (73) regularly. (73)A. name B. computer C. device

25、 D. password 参考译文计算机安全性的基本规则之一是定期改变您的口令。参考答案(73)D One of the greatest features(特点) of a home (74) is the ability to share one Internet connection simultaneously(同时) over two or more computers. (74)A. computer B. device C. network D. work 参考译文家庭计算机网的最大特点是多台计算机能同时共享一个因特网接口。参考答案(74)C The usual address

26、for a Web site is the (75) page address, although you can enter the address of any page and have that page sent to you. (75)A. home B. main C. host D. house 参考译文网址一般就是主页地址,尽管你可以进入任何网页地址并且使该页发送给你。参考答案(75)A07下A (71) is a functional unit that interprets and carries out instructions.(71)A. memory B. pro

27、cessor C. storage D.network参考译文处理器是解释并执行指令的部件。参考答案(71)BA (72) consists of the symbols,characters, and usage rules that permit people to communicate with computer.(72)A. programming language B. network C. keyboard D. display参考译文程序设计语言由符号、字符及使用规则组成,使人们可以与计算机通信。参考答案(72)A(73) software, also called end-u

28、ser program, includes database programs, word processors, spreadsheets etc.(73)A. Application B. System C. Compiler D.Utility参考译文应用软件也称为最终用户程序,包括数据库程序、文字处理软件电子表格软件等。参考答案(73)AIn (74) ,the only element that can be deleted or removed is the one that was inserted most recently.(74)A. a line B. a queue C

29、. an array D. a stack(栈)参考译文在栈中,只有最近插入的元素才能被删除或取出。参考答案(74)DMost (75) measures(方法) involve data encryption and password.(75)A. security B. hardware C. display D. program参考译文安全措施大多包括数据加密与口令。参考答案(75)A08上The line of computing jobs waiting to be run on a computer system might be a (71) . The jobs are ser

30、viced in the order of their arrival, that is, the first in is the first out.(71)A. queue B. stack C. array D. Record参考译文计算机系统上等待运行的计算作业队伍可以排成一个队列,按到达的先后顺序进行处理,即先进先出。参考答案(71)AThe (72) is a collection of modules serving as interface between hardware and software to provide a software platform.(72)A. c

31、omputer B. processor C. application software D. operating system参考译文操作系统是一组程序模块,作为硬件与软件之间的接口,提供了一个软件平台。参考答案(72)DC+ fully supports (73) programming.(73)A. visual B. object-oriented C. logic D. natural language参考译文C+全面支持面向对象程序设计。参考答案(73)BThe Internet is an open system, and most information is availabl

32、e to everyone. It is very important to add (74) to existing system for protecting the secret information.(74)A. Web pages B. modem C. security D. network参考译文因特网是一个开放系统,大部分信息可以为每个人所用。因此,在现有系统中增加安全性以保护秘密信息非常重要。参考答案(74)CA (75) system placed between the company network and the outside world may limit ou

33、tside access to the internal network.(75)A. firewall B. modem C. gateway D. key参考译文位于公司网络与外界之间的防火墙可以限制外界对内部网络的访问。参考答案(75)A08下As an operating system repeatedly allocates and frees storage space , many physically separated unused areas appear. This phenomenon is called (71) .(71)A.fragmentation(碎片) B.

34、compaction C.swapping D.paging参考译文随着操作系统反复分配与释放存储空间,就会出现许多不连续的未用物理区域,这种现象称为碎片。参考答案(71)ATo document your code can increse program (72) and make program easier to (73) .(72)A.reliability B.security C.readability D.usability(73)A.execute B.interpret C.compile D.maintain(维护)参考译文将您的程序代码文档化可以增加程序的可读性,并使程序

35、易于维护。参考答案(72)C (73)DWe can use the word processor to (71) you documents.(74)A. edit B.compute C.tanslate D. unload参考译文可以用文字处理软件来编辑你的文挡。参考答案(74)AA (75) infected computer may lose its data.(75)A.file B.data base C.virus D.program参考译文感染病毒的计算机可能会丢失数据。参考答案(75)CThe two goals of an operation system are (71

36、) and efficiency.(效率)(71)A. convenience(便捷) B. quick C. optimize D. standardize参考译文操作系统的两大目标是方便和效率。参考答案(71)AA data (72) is a file that contains metadata(元数据) - that is, data about data.(72)A. structure B. table C. base D. dictionary参考译文数据字典就是包含元数据的文件,即关于数据的数据。参考答案(72)DSoftware (73) activities consum

37、e a large portion of the total life-cycle budget.(73)A. repair B. maintenance C. change D. update参考译文软件维护活动花费总的生命周期的大部分预算。参考答案(73)BNetwork software consists of (74) , or rules by which processes can communicate.(74)A. protocols(协议) B. programs C. devices D. computers参考译文网络软件包括各种协议,即各进程之间通信所依据的规则。参考答

38、案(74)AThe firewall device is a (75) system for connecting a computer network to other computer network.(75)A. hardware B. software C. security D. I/O参考译文防火墙设备是将一个计算机网络连接到另一个计算机网络的安全系统。参考答案(75)C09下Windows provides a user-friendly graphical (71) including pop-up menus, scroll bars, dialogue boxes, ico

39、ns and etc(71)Adisplay Bsurface CInterface(界面) Dhelp参考译文Windows向用户提供了用户友好的图形界面,包括弹出式菜单、滚动条、对话框和图标等。参考答案(71)C Bitmap images use a grid of small squares known as (72) to represent images(72) APixels(像素) Bpoints Celements Ddots参考译文位图使用一组小方块网格来描述图像,其中每个小方块称为像素。参考答案(72)AWith (73) you can communicate in r

40、eal time with people all around the world(73)AE-Mail BWWW CFTP Dweb chat参考译文利用网上聊天人们可以实时地与全世界的人进行通信。参考答案(73)DOffice (74) is the application of the computer and communications technologv to improve the pronuctivity of office workers(74)ATool BAutomation CDevice DFAX参考译文办公自动化是计算机和通信技术的应用,旨在提高办公室工作人员的工作效率。参考答案(74)B(75) means the conducting of business communication and transaction over network and through computers(75)AE-Mail BE-Government CE-text

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