大工18秋《专业英语(计算机英语)》在线作业测试3

试卷总分:100    得分:0

一、 判断题 (共 10 道试题,共 50 分)

1.CD-ROM is an optical technology that is used to make compact disks for CD stereo systems.

A.对

B.错

2.CD is designed to read the disks and translate the data into a form it can process.

A.对

B.错

3.An audio wave is a two-dimensional acoustic wave.

A.对

B.错

4.The Internet is a world wide collection of networks that use the TCP/IP protocols to facilitate data transmission and exchange.

A.对

B.错

5.The Internet began as the ARPANET.

A.对

B.错

6.A web page is written in a computer language called HTML.

A.对

B.错

7.Each web page has a unique address, called a URL that identifies its location on the network.

A.对

B.错

8.C is an object-oriented programming language.

A.对

B.错

9.A program is a set of words and symbols that allow a programmer to tell the computer what operations to follow.

A.对

B.错

10.ICQ is a popular software program for chats can be downloaded for free from the ICQ website.

A.对

B.错

二、 单选题 (共 10 道试题,共 50 分)

1.Which one is an image-editing tool?

A.Photoshop

B.Word

C.Extreme 3D

D.Premiere

2.Which of the following is not a format for a graphical image file?

A.BMP file

B.GIF file

C.JPG file

D.AVI file

3.( ) is a compiled object-oriented programming language used to write applets.

A.C

B.C++

C.JavaScript

D.Java

4.A ( ) is a collection of relation fields.

A.field

B.record

C.character

D.file

5.Database management system(DBMS) programs are designed to work with data that is logically structured or arranged in a particular way, known as ( ).

A.data model

B.database

C.information

D.data

6.To protect data, you need to implement a data ( ) and recovery plan.

A.modify

B.backup

C.delete

D.All above

7.( ) is an outline of the logic of the program you will write.

A.Program flowcharts

B.Logic structures

C.Pseudocode

D.Design

8.To access the Web, users require a ( ) ,which is the software program used to access the World Wide Web.

A.Plug-ins

B.Helper

C.Add-ons

D.Web browser

9.The standard protocol used for sending Internet e-mail is called ( ). It works in conjunction with POP servers.

A.SMTP

B.WWW

C.TCP

D.UDP

10.Which of the following is not the e-commerce business models?

A.Business-to-Business(B2B)

B.Electronic fund transfer

C.Business-to-Customer(B2C)

D.Customer-to-Customer(C2C)

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