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 分数 一 二 三 四 五 六 总分 评卷人 得分 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）

A. data transmission B. broadband C. dial-up service D.channels 2．The standard protocol for the internet is ( )

A. TCP/IP B. DSL C. NOS D.OSI

3．To have an object automatically updated in a destination file when a change is made to the source file,the object must be（ ）

A.embedded B.replaced C.linked D.amended 4．In a relational database,data is organized into（ ）

A.fields B.columns C.rows D.tables 5．（ ）is a Windows program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.

A.disk defragmenter B.disk cleanup C.Active Desktop D.Resource Locator

6．To remove unneeded programs and related files from a hard disk you would use a（ ）. A.trouble-shooting program B.file compression program C.antivirus program D.uninstall program

7．Norton System Works is a（ ）.

A.Web service B.troubleshooting program C.utility D.utility suite 8．RAM is a kind of （ ）storage.

A.temporary B.expansion C.smart D.permanent 9．（ ）is a set of hardware and software standards that allows expansion boards and other devices to install themselves.

A. System unit B. Plug and Play C. Industry Standard Architecture D.Unicode 10．（ ）perform an operation when held down with another key. A. Toggle keys B. Monitors C.Touch screens D.Combination keys 11.ROM is a type of ( )

A. semiconductor B. slot C. firmware D.adapter 12.Language translators convert human language into ( )

1．Standard telephone lines and conventional modems provide what is called ( )

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A. machine language B. UNIX C. service program D. operating system 13.The ( ) operating system is designed to run on Intel and Intel --- compatible microprocessors.

A. Windows B. Mac OS C. unix D.Sherlock 14.Web site addresses are also called ( ).

A. HTML B. home pages C. hyperlinks D.URLs 15.The file an object is linked from is called the ( ).

A. destination file B. support file C. layout file D. source file

得分 二、填空题,要求用英语填空。（每空1分，共10分）

1．Although there are several different mouse types, there are three basic designs. They are ( ), ( ), ( ).

2．Two important characteristics of monitors are ( ) and ( ).

3．( ) is the time between the computer’s request for data from secondary storage and the completion of the data transfer.

4．A ( ) is a light-sensitive penlike device.

5．Binary coding schemes convert binary data into characters.Three such schemes are ( ), EBCDIC, ( ). 6. DVD(写出其完整的英语单词) ( )

得分 三、汉语翻译（每空一分，共10分）

1．Electronic commerce ( )

2.Off-line brosers ( )

3. ROM ( ) 4.FTP ( ) 5.Coaxial cables ( )

6. fax machine ( )

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7.Voice recognition system ( )

8．plotter ( ) 9.dot-matrix printer ( ) 10.touch screen ( )

得分 四、搭配题（每小题1分，共20分）

1．Also known as a dikette. ( ) 2. ZIP disks,SuperDisks,HiFD disks. ( ) 3.Used to prevent the computer from destroying data on a disk. ( )

4.Closed concentric ring on a disk on which data is recorded. ( j ) 5.Invisible wedge-shaped sections of a floppy disk. ( )

6.Enclosed disk drive that contains one or more metallic disks. ( ) 7.Happens when the read-write heads contact the surface of a hard disk. ( )

8.Several platters aligned one above the other , allowing greater storage capacity. ( )

9.Powerful feature of many application programs that allows sharing of information. ( )

10.A combination of hardware and software that improves hard-disk performance by anticipating data needs. ( )

11.Produces precisely timed electrical beats used as a timing mechanism. ( )

12.Card that allows distant computers to communicate, via converted electric signals, over telephone lines. ( )

13.Connects external devices that need to send or receive a lot of data over a short distance. ( )

14.Connects input and output devices to the system unit via the ports. ( )

15.Also called plug-in boards , controller cards, adapter cards ,and interface cards. ( )

16.Connects the parts of the CPU to each other. ( )

17.The container that houses most of the electronic components that make up a computer system. ( ) 3

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18.Consists of a tiny circuitboard etched on a stamp-sized square of silicon. ( )

19.Tells the rest of the computer system how to carry out a program’s instructions. ( )

20.Interface that allows user to interact with the operating system graphically. ( )

a. head crash b. system clock c. hard disk pack d. OLE e. control unit f. chip g. system unit h. data bus i. expansion cards j. track k. disk caching

l. modem card m. write-protect notch n. parallel port o. floppy disk p. sector q. hard disk

r. cables s. graphical user interface t. floppy disk cartridge 得分

五、从给定词中选择填空。（每空2分，共30分）

1． I/O Devices

(供选择的词：command, send, disk drives, display, devices)

Whenever you use your computer, you supply the information (input) and expect a result (output).Your computer uses pieces of hardware called ( ) to receive input and ( )output. For example, when you type a ( ),your computer receives input from a mouse, or send output to a printer. Some devices such as ( ) ,perform both input and output. 2. Scanners

(供选择的词：translate , digitizing, text, from, resulting)

A scanner is a computer peripheral device that can read ( ) or illustrations printed on paper and translate the information into a form the computer can use. A scanner works by ( )an image----dividing it into a grid of boxes and representing each box with either a zero or a one ,depending on whether the box is filled in. The ( ) matrix of bits, called a bitmap, can then be stored in a file, displayed on a screen , and manipulated by programs.

Optical scanners do not distinguish text ( ) illustrations; they represent all images as bitmaps. Therefore, you can not directly edit text that has been scanned. To edit text read by an optical scanner , you need an optical character recognition (OCR)system to ( ) the image into ASCLL character. Most optical scanners sold today come with OCR packages.

3. Protacals 4

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(供选择的词：function, exchanging, agreement, called, specify )

All parties involved in a communication must agree on a set of rules to be used when ( ) messages, including the language to be used and the rules for when messages can be sent. Diplomats call such an ( ) a protocol . The term is applied to computer communication as well --- a set of rules that ( ) the format of messages and the appropriate actions required for each Message is known as a network protocal or a computer communication protocal. The software that carries out such rules is ( )protocol software. An individual network protocol can be as simple as an agreement to use ASCII when transferring a text file,or as complex as an agreement to use a complicated mathematical ( ) to encrypt data.

2．某中学有3个课外小组：物理组、化学组、生物组，今有张、王、李、赵、陈5名同学，若已知：

（1）张、王为物理组成员，张、李、赵为化学组成员，李、赵、陈为生物组成员； （2）张为物理组成员，王、李、赵为化学组成员，王、李、赵、陈为生物组成员； （3）张为物理组和化学组成员，王、李、赵、陈为生物组成员； 5

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问在以上3种情况下能否各选出3名不兼职的组长？

3．在通信中，0，1，2，…，7出现的频率如下：

0：25%，1：20%，2：14%，3：11%，4：10%，5：8%，6：7%，7：5% 求传输他们的最佳前缀码。

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4．在1到1000之间（包括1和1000在内）有多少个整数，其各位数字之和小于7？

5．给出接受语言L{0n1mn1,m0}的DFA。 7

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计算机专业外语试题01参

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） cacda ddabd caadd 二、

1. mecanical mouse, optical mouse, cordless/wireless mouse 2. clarity, size 3. Access Time 4. light pen 5. ASCII, UNICODE

6. digital versatile disc/ digital video disc 三、

汉语翻译（每空1分，共10分）

电子商务，脱机浏览器，只读存储器，文件传输协议，同轴电缆，传真机，语音/声音识别系统，绘图仪/绘图机，点阵打印机，除摸屏， 四、搭配题（每小题1分，共20分）

otmjp qacdk blnri hgfes

五、从给定词中选择填空。（填写disk drives为4分，其余每空2分，共20分）

1. devices , send, command, disk drives 2. text, digitizing, resulting, from, translate 3. exchanging, agreement, specify, called, function

填空题,要求用英语填空。（每空1分，共20分）

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