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计算机专业英语试题及答案(B卷)

计算机专业英语试题及答案(B卷)
计算机专业英语试题及答案(B卷)

考核课程: 《计算机专业英语》 考试类型: 理论 考试方式: 闭卷笔试

学生所在院系: 信息技术学院 年 级: 2007级 试 卷: B

姓名: 班级: 学号:

Ⅰ. Translate the following phrases into English(将下列短语翻译成英语)(10%)

1. 机器语言 ( )

2. 随机存取存储器 ( )

3. 汇编语言指令 ( )

4. 软件产品 ( )

5. 取指—译码—执行( )

6. 面向服务的 ( )

7. 电子媒介 ( )

8. 感染模块 ( )

9. 分辨率 ( )

10. 硬件维护 ( )

Ⅱ. 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%)

1. output devices a. 操作系统

2. silicon b. 扩展存储器

3. expanded memory c. 硅

4. database administrator d. 输出设备

5. operating system e. 汇编语言

6. assembly language f. 数据库管理员

7. gateway g. 数字图像处理

8. laser technology h. 网关

9. digital image processing i. 作业队列

queue j. 激光技术

1. () 6. ()

2. ()7. ()

3. ()8. ()

4. ()9. ()

5. ()10.()

Ⅲ. Fill in the blanks with the corresponding English

abbreviations.(根据汉语写出相应的英语缩写) (10%)

1. 广域网_________ 6. 网络服务提供商_________

2. 超文本传输协议_________ 7. 可扩展标记语言_________

3. 计算机辅助设计

_________ 8. 基本输入输出系统_________

4. 万维网联盟_________ 9. 信息技术_________

5. 数据库管理系统_________ 10. 万维网__________

Ⅳ. For each of the following blanks, four choices are given.

Choose the most appropriate one (从下面给出的四个选项中选择最恰当的答案)(15 %)

1. _________ refers to the number of individual dots of color, known as pixels, contained on a display.

A. Dot Pitch

B. Resolution

C. Refresh Rate

D. Scan Style

2. A processor is composed of two functional units, they are _________.

A. an arithmetic/logic unit and a storage unit

B. a control unit and some registers

C. a control unit and an arithmetic/logic unit

D. some registers an arithmetic/logic unit

3. _________ is a storage location inside the processor.

A. A register

B. ALU

C. Control

D. Memory

4. A periodic refresh is needed to restore the information for the _________ .

A. SRAM

B. DRAM

C. EPROM

D. EEPROM

5. The raw data are stored on the disk using the _________ .

A. data dictionary

B. file system

C. DBMS

D. DBA

6. The _______ serves as an interface between hardware and software.

A. system

B. application program

C. operating system

D. control unit

7. Most operating system have a standard set of _________ to handle the processing of all input and output instructions.

A. spreadsheet

B. control instructions

C. I/O operation

D. data table

8. _________ uses commands that are easier for programmers to understand than are machine language commands.

A. Assembly language

B. High-level language

C. C language

D. C++ language

9. When a _________ is used, all the devices in the network are connected to a single cable.

A. bus network

B. ring network

C. star network

D. network

10. Two common applications of LANs are _________ resource sharing and information resource sharing.

A. software

B. computer

C. network

D. hardware

11. With Internet Explorer and an Internet connection, you can search for and view information on the ________.

A. Active Desktop

B. Programs

C. Phone Dialer

D. World Wide Web

12. To open Internet Explorer, just click Start, point to _________ , and then click Internet Explorer.

A. Programs

B. View

C. Layout

D. Control Panel

13. E-commerce does business through _________.

A. face-to-face meeting

B. computer

C. wire-photo

D. Internet and EDI

14. Every transaction in electronic commerce includes information flow,

commercial flow, _______ and material flow.

A. data flow

B. currency flow

C. merchandise flow

D. file flow

15. Many companies use _________ to train their employees.

A. technology

B. entertainment

C. multimedia applications

D. animation

(一) Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(5%)

requirements maintain disciplined

coding modify

Software Engineering, which means the application of engineering to software, is a method to develop, operate and ________ software. That is, the development of software is on a systematic, _________, quantitive basis. Before starting the development of software, you have to systematically approach the problem. You have to understand the _________ (what the software is supposed to do), carry out the design, do the _________, carry out a rigorous testing and if the software is as per the requirements, release the software to the customer. Subsequently, if the customer wants some changes--refinements or enhancements then the software has to be _________.

Passage A

The central processing unit (CPU) is the heart of the computer systems. Among other things, its configuration determines whether a computer is fast or slow in relation to other computers. The CPU is the most complex computer system component, responsible for directing most of the computer system activities based on the instructions provided. As one computer generation has evolved to the next, the physical size of the CPU has often become smaller and smaller, which its speed and capacity have increased tremendously. Indeed, these changes have resulted in micro-Computers that are small enough to fit on your desk and your lap.

The CPU comprises the control unit and the arithmetic/logic unit (ALU).

The control unit is responsible for directing and coordinating most of the computer systems activities. It determines the movement of electronic signals between main memory and the arithmetic/logic unit, as well as the control signals between the CPU and input/output devices.

The ALU performs all the arithmetic and logical(comparison) functions—that is, it adds, subtracts, multiplies, divides, and does comparison. These comparisons, which are basically “less than”, “greater than”, and “equal to”, can be combined into several common expressions, such as “greater than or equal to”. The objective of most instructions that use comparisons is to determine which instruction should be executed next.

(二) Tell whether the following statements are true(T) or false(F) according to the passage A(根据上文的内容判断下列句子的正误)(10%)

1. With the development of computer, the physical size of the CPU has often become bigger and bigger. ( )

2. The movement of electronic signals between main memory and the ALU as well as the control signal between the CPU and input/output devices are controlled by the control unit of the CPU. ( )

3. The CPU comprises the control unit and memory. ( )

4. The control unit performs all the arithmetic and logical functions. ( )

5. The central processing unit (CPU) is the heart of the computer systems. ( ) Passage B

A computer virus is a computer program that is created to make and spread copies of itself. The program may however also be designed to have other effects on the systems it infects, ranging from the annoying to the disastrous.

Virus attacks are growing rapidly these days. According to Business Week, the 76,404 attacks reported in the first half of 2003 nearly match previous year's total number. As new antivirus tools are more powerful than before, the virus writers are getting a lot smarter with newer and creative ways to attack network systems. Let's first examine some common virus types:

Basic Virus a piece of software code that is developed to attack computers and network systems via email or Internet connections. It quickly replicates itself and gradually attaches to files, programs or the hard drive.

Trojan Horses - This is a program that doesn't replicate when entering a system but can be effectively used to open 'back doors.' Trojan Horses allow hackers to take control over a particular system or to steal very important data.

Worm - this type of virus is able to spread itself automatically over the network from one computer to the next. During a worm attack, users' computers

get infected without even having to click open email attachment or any program, etc.

Since it is very difficult to avoid the virus, your best defense is a powerful antivirus program. In order to fight with such viruses, the software vendors should focus on making their products more robust. This may ask for a trade-off between user-friendliness and security. In specific cases it may require line-by-line inspection, code retooling and even systems automation to defend the installed programs.

(三) Choose the best answer according to the passage B(根据上文的内容选择正确的答案)(10%)

1.A computer virus is a computer program that is created to make and spread _________of itself.

A. programs

B. virus

C. copies

D. files 2.Worm spread itself except by_________. .

A. network

B. E-mail

C. program

D. hardware 3.Antivirus program can scan and_________ virus.

A. clean

B. produce

C. replicate

D. make 4.Trojan Horses_________ .

A.quickly replicate itself and gradually attach to files, programs or the hard drive. B.infect the computer without even having to click open email attachment or any program.

C.allow hackers to take control over a particular system or to steal very important data.

D.avoid the virus to attack computer.

5.According to Business Week, the_________ attacks reported in the first half of 2003 nearly match previous year's total number .

A. 86,404

B. 76,404

C. 56,354

D. 34,876 Passage C

In order to solve a computational problem, its solution must be specified in terms of a sequence of computational steps, each of which may be performed by a human or a digital computer. If you want to solve the computational problem with a computer, you should learn how to program. The task of developing programs for the solution of computational problems is referred to as programming. Computer programming is the process of planning and creating a sequence of steps for a computer to follow. In general, this process will help us resolve a problem, which is either too tedious or difficult to work out otherwise. So programming is breaking a task down into small steps.

Programming is sometimes contrasted with coding. Coding generally refers to the writing of programs for given program specification, while programming includes the task of preparing the program specification as well as that of writing the program. The text of a program is sometimes referred to as code, and lines of program text are referred to as lines of code, especially in the case of machine-language programs. The term coder is used to describe a person engaged exclusively in implementing program specifications prepared by others. What's actually involved in programming - the actual process of writing programs Here's a quick overview of the process:

· Write a program.

· Compile the program.

· Run the program.

· Debug the program.

· Repeat the whole process until the program is finished.

(四) Choose the best answer according to the passage C(根据上文的内容选择正确的答案)(10%)

1.If you want to solve the computational problem with a computer, you should learn how to_________.

A. calculate

B. program

C. add

D. subtract

2. Computer programming is the process of planning and creating a sequence of _________ for a computer to follow.

A. steps

B. process

C. lines

D. graphics

3. The term coder is used to describe _________.

A. machine

B. computer

C. keyboard

D. person

4. In order to solve a computational problem, you can let a person or a _________to do it.

A. machine

B. computer

C. keyboard

D. mouse

5. Which of the following is not the stage of programming _________.

A. Write a program.

B. Debug the program.

C. Print the program.

D. Compile the program.

Ⅵ. Translation.翻译(20%)

(一) Translate the following sentences into Chinese.(将下列句子翻译成汉语)(12%)

1.SQL Server is designed to allow thousands of users to access the database at the same time and is a true client/server database system.

2.An application software is any program designed to perform a specific function directly for the user or, in some cases, for another application

program.

3.A small network may only connect two computers inside a home to share a single printer and Internet connection

4.There is free firewall software available that can run on your computer and provide a good level of protection to your network.

(二) Translate the following paragraph into Chinese.(将下段文章翻译成汉语)(8%)

Input Devices. Computer systems use many devices for input purpose. Some Input Devices allow direct human/machine communication, while some first require data to be recorded on an input medium such as magnetic material.

Devices that read data magnetically recorded on specially coated plastic tapes or flexible or floppy plastic disks are popular. The keyboard of a workstation connected directly to or online to a computer is an example of a direct input device. Additional direct input devices include the mouse, input pen, touch screen, and microphone. Regardless of the type of device used, all are components for interpretation and communication between people and computer systems.

命题教师游彦教研室主任签字

【第页共页】

湖北职业技术学院2008-2009学年度第一学期期末考核试卷

参考答案及评分标准

考核课程:计算机英语考试类型:理论考试方式:闭卷笔试学生所在院系:信息技术学院年级:2007 试卷: B

执笔人:

要求:明确标注每小题或每步骤得分点

要求:明确标注每小题或每步骤得分点

Ⅰ. Translate the following phrases into English(将下列短语翻译成英语)(10%)( 本题共10分, 每小题1分)

1. machine language

2. Random Access Memory

3. assembly language instruction

4. software product

5. fetch-decode-execute

6. service-oriented

7. electronic media

8. infecting module

9. resolution

10. hardware maintenance

Ⅱ. 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%)

( 本题共10分, 每小题1分)

1. ( d ) 6. ( e )

2. ( c )7. (h )

3. ( b )8. (j )

4. ( f )9. (g )

5. ( a )10.(i )

Ⅲ. Fill in the blanks with the corresponding English abbreviations.(根据汉语写

出相应的英语缩写) (10%)

( 本题共10分, 每小题1分)

1. WAN 6. ISP

2. HTTP 7. XML

3. CAD 8. BIOS

4. W3C 9. IT

5. DBMS 10. WWW

Ⅳ. For each of the following blanks, four choices are given. Choose the most appropriate one (从下面给出的四个选项中选择最恰当的答案)(15%)

( 本题共15分, 每小题1分)

1. B

2. C

3. A

4. B

5. B

6. C

7. B 9. A 10. D 11. D 12. A 13 .D 14. B 15. C

Ⅴ. Reading comprehension(阅读理解)(35%)

(一) Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(5%)

( 本题共5分, 每空1分)

maintain disciplined requirements coding modified

(二) Tell whether the following statements are true(T) or false(F) according to the passage A(根据上文的内容判断下列句子的正误) (10%)

( 本题共10分, 每小题2分)

1. ( F )

2. ( T )

3. ( F )

4. ( F )

5. ( T )

(三) Choose the best answer according to the passage B.(根据上文的内容选择正确的答案)(10%)

( 本题共10分, 每小题2分)

1. C

2. A

3. A

4. C

5. B

(四) Choose the best answer according to the passage C(根据上文的内容选择正确的答案)(10%)

( 本题共10分, 每小题2分)

1. B

2. A

3. D

4. B

5. C

Ⅵ. Translation.翻译(20%)

(一) Translate the following sentences into Chinese(将下列句子翻译成汉语)(12%)

( 本题共12分, 每小题3分)

1. SQL服务器用于允许成前上万的用户同时访问数据库,是一个真正的客户端/服务器端的数据库系统。

2.应用软件是直接为用户设计的具有专门功能的软件,或在某些情况下,为另一种应用程序设计的软件。

3.一个小型的网络可能是连结一个家庭中的两个计算机,共同分享一个打印机和Internet连结。

4.有一些免费的防火墙软件能在你的计算机上运行,并且给你的网络提供很好的保护。

(二) Translate the following paragraph into Chinese.(将下段文章翻译成汉语)(8%)

( 本题共8分)

输入设备: 计算机系统使用多种输入设备, 其中有些输入设备直接进入人—机通信, 另一些则首先要求把数据记录在诸如磁性材料那样的输入介质上。常用的是读取以磁化方式记录在专门涂敷的塑料带或软盘上的数据的输入设备。与计算机的工作站直接连接或在线连接的键盘就是一种直接输入设备,此外还有鼠标器、输入笔、触摸屏和话筒等。不管使用哪种设备,所有这些都是人与计算机系统之间进行解释和通信的部件。

教研室主任签字

【第12 页共12 页】|

计算机专业英语第4次作业

计算机专业英语第4次作业 1.Windows gives you more control over the__A___ your work. A:operation B:way C:energy D:power 2.Tea or coffee ? Which is your___A___? A:preference B:confusion C:puzzle D:mixture 3.Programs that can destroy another computer's programs are called__D_. A:games B:computer languages C:bugs D:viruses 4.You were _C___ to us by our associates. A:told B:suggest C:recommended D:informed 5.You should be able to tell the meaning of this word from its ___C____. A:company B:conclusion C:context D:communication 6.___B___ refers to the parts of the computer that you can see and touch. A:Software

B:Hardware C:Hardship D:Instruction 7.___C______that, I could do it much better. A:If I do B:If I were do C:Were I to do D:Were I do 8.A network is a group of computers linked by communication lines . 正确 9.Most RAM is temporary, losing its contents when the computer's power is turned off. 正确 10.A program is a series of instruction that guides a computer through a process. 正确 11.写出下列术语的英文或中文意思。 1 message encryption 参考答案: 1 信息加密(术) 2 客户机-服务器结构 2 client-server architecture 3 关系数据库 3 relational database 4 microwave radio 4 微波无线电 5 digital television 5 数字电视 12:[论述题]12.阅读下列短文,从A、B、C、D四个选项中,选出最佳选项。 For every man in the Civil War who died in battle, two or three men died of disease. Doctors of that time knew very little about causes of sickness or ways of preventing it. Thousands of men in poor health became soldiers. Hundreds of others had never had childhood diseases. Many of these soldiers could not withstand the epidemics of measles, mumps, and whooping cough that went through the camps. Army life was hard. Soldiers got few fruits or vegetables. There was no milk unless they happened to find a cow. Neither their clothes nor their shelters protected the troops from rain, snow, and cold. Sickness and disease were spread by insects, rats, and impure drinking water. Often the men drank straight from muddy streams. Gunshot wounds were serious, as in any war,

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计算机专业英语的一些特点 1 引言 计算机专业英语是各个层次的计算机类专业的必修课,是大学英语教学的延伸和提高,也是学生大学期间英语不断线教育中非常重要的一环。由于计算机学科的特殊性,即绝大部分计算机新技术都源于国外,要想快速学习、掌握这些新技术和新的开发工具,必须能够熟练地阅读计算机英文文献。同时目前倡导的双语教学,要求部分专业课程要用原版英文教材,这就要求学生必须先掌握足够的基础知识专业词汇。所以专业英语对计算机科学及相关专业的学生来讲,非常重要。 计算机专业英语教学的目标是培养学生掌握常用的计算机专业英语词汇、培养科技英语的阅读理解、翻译及写作能力,但各高校基本上都是将该课程设为考查课程,相当一部分学生学习效果不理想。从毕业设计中的专业外文文献翻译和毕业论文的英文摘要,就可以明显地看出来,有的学生甚至直接使用“金山快译”之类的翻译软件来翻译。如何更好地讲授好计算机专业英语课程,达到更好地教学效果,是许多计算机学科的教师探讨的课题。 2 计算机专业英语的特点

计算机专业英语除了具有科技英语的一般特点外,还有其自身的特点。 ●长句多。 ●被动语句多。 ●祈使语句多。 ●专业术语多。 ●新词多,且合成新词多。 ●缩略语多。 ●一词多义。 其中缩略语出现的频度高,以及新词(包括新缩略语)产生快和数量多是计算机专业英语区别于其它学科专业英语的主要特点。 3 教学内容的选择

3.1 教材的选择 计算机专业英语的教材比较多,层次也不同。选择一本合适的教材是取得好的教学效果的基础,选择教材时有以下几个原则: (1)全面性。计算机专业英语是要介绍计算机专业课程涉及的词语和知识,所以教材内容要尽量全面,至少要包括大部分计算机专业课程的内容,如计算机原理、数字逻辑、数据结构、数据库、操作系统、计算机网络、软件工程、程序设计语言等等。目的是掌握相关词汇,所以理论上不要求太深,通常是介绍性质的,事实上目前计算机英语教材中不少课程内容都是源自某一课程的英文教材的内容介绍,或者是摘编出来的。 (2)时效性。由于计算机技术发展非常迅速,且新技术市场化周期越来越短,要使学生能够掌握新的计算机技术和新的实用工具软件,就必须考虑教材内容的时效性,达到与时俱进。 (3)适用性。由于计算机专业英语教材较多,层次不同,包括两年高职、三年高职、专生本、本科等层次,相应的内容深浅、侧重点各有不同。同时现在计算机相关专业也越来越多,如计算机科学与技术、软件工程、网络工程、信息安全专业、软件测试等,不同的或方向对课程内容的侧重也不同,所以要根据不同的教学对象选择适用的教

计算机专业英语期末考试考卷A卷答案

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https://www.doczj.com/doc/7110815514.html,mand n. 命令,指令 2. line n. (数据,程序)行,线路 3. display vt. 显示,显示器 4. format n. 格式 5. cursor n. 光标 6. directory n. 目录,索引簿 7.current n. 电流8.screen n. 屏幕,屏;v. 屏蔽9.. specify v. 指定,规定,确定 10. disk n. 盘,磁盘11. drive v. 驱动;n. 驱动器12. database n. 数据库 13. enter v. 键入,送入14.margin n. 余量,边缘,边际15. procedure n. 过程,程序,工序 16. dialog n. & vt. 对话17.insert vt. 插入18. item n. 项,项目,条款 19.edit vt. 编辑,编排,编篡20.parameter n. 参数,参变量21. variable a. 可变的;n. 变量 22. function n. 函数,功能,操作23. button n. 按钮24. index n. 索引,变址,指数 25. setting n. 设置,调整26. desire v. & n. 期望27 . switch n. & v. 开关,转换,切换 28. default v. 缺省,预置,约定29. enable vt. 启动,恢复正常操作30. filename n. 文件名 31. prompt n. & v. 提示32. execute v. 实行,实施33. extension n. 扩充,延伸 34. argument n. 变元,自变量35. shift v. 转义,换档,移位36. store n. & vt. 存储,存储器 37. scroll vt. 上滚(卷);n. 纸卷38. macro n. 宏,宏功能,宏指令39. define vt. 定义,规定,分辨 40. reference n. & a. 参考;参考的41. restore vt. 恢复,复原42. block n. (字,信息,数据)块43. decimal n. & a. 十进制;十进制的44. definition n. 定义,确实,清晰度45. arrow n. 箭头,指针 46. label n. 标签,标号,标识符47. issue v. 发行,出版,流出48. available a. 可用的 49. attribute n. 属性,标志,表征50. dos 磁盘操作系统51. modify vt. 修改,改变,变址52. bottom n. & a. 底,基础;底下的53. carriage n. 滑架,托架54. content n. 含量,容量,内容55. scope n. 范围,显示器56. paragraph n. 段(落),节,短讯57. execution n. 执行 58. backup n. 备份,后备,后援59. pointer n. 指针,指示字60. subset n. 子集,子设备 61. keyboard n. 键盘62. positioning n. 定位63. toggle n. & v. 触发器;系紧64. device n. 设备,器件,装置65.indicate vt. 指示,表示66. rename vt. 更名,改名 67. combination n. 结合,组合68. profile n. 简要,剖面,概貌69. split v. 分开,分离 70. access n. 存取,选取,接近71. document n. 文献,资料,文件72. reflow v. & n. 回流,逆流 73. install vt. 安装74. assign vt. 赋值,指定,分派75. specific a. 特殊的,具体的76. diskette n. 软磁盘,软盘片77. confirmation n. 认可78. abbreviate vt. 缩写,省略 79. delimiter n. 定界符,分界符80. graphic n. & a. 图形;图形的81. confirm vt. 证实,确认 82. clause n. 条款,项目,子句83. correspond vi. 通信(联系) 84. property n. 性(质),特征 85. bracket n. (方)括号,等级86. omit vt. 省略,删去,遗漏87. sub-directory n. 子目录 88. instruction n. 指令,指导89. ascii n. 美国信息交换标准码90. append vt. 附加,增补 91. buffer n. 缓冲器92. coprocessor n. 协同处理器93. overlay v. 覆盖,重叠 94. navigation n. 导航95. shortcut n. 近路,捷径96. assigned a. 指定的,赋值的97. match v. 比较,匹配,符合98. release vt. & n. 释放,核发,版99. deletion n. 删去(部分),删除100. alias n. 别名,代号,标记101. quote n. & v. 引号;加引号102. maximum n. & a. 最大(的),最高103. switching n. 开关,转接,交换104. element n. 元件,元素,码元105. modification n. 改变,修改106. modified a. 修改的,变更的107. uppercase n. 大写字母108. force v. & n. 强制;压力,强度109. lowercase n. 下档,小写体110. undo vt. 取消,废除111. environ vt. 围绕,包围112. temporary a. 暂时的,临时的113. encounter v. & n. 遇到,碰到114. wildcard n. 通配符 115. spill v. 漏出,溢出,漏失116. browse v. 浏览117. memo n. 备忘录 118. prior a. 先验的,优先的119. variant n. & a. 变体,易变的120. floppy n. 软磁盘 121. supply vt. & n. 电源,供给122. module n. 模块(程序设计) 123. monochrome n. 单色124. assistance n. 辅助设备,帮助125. demonstration n. (公开)表演,示范126 . template n. 标准框,样板,模板

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