大连理工20春《专业英语(计算机英语)》在线作业3答案

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发表于 2021-2-11 09:55:35 | 显示全部楼层 |阅读模式
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大工20春《专业英语(计算机英语)》在线作业3
试卷总分:100  得分:100
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.
答案:

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

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

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

5.The Internet began as the ARPANET.
答案:

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

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

8.C is an object-oriented programming language.
答案:

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

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

二、单选题 (共 10 道试题,共 50 分)
11.Which one is an **-editing tool?
A.Photoshop
B.Word
C.Extreme 3D
D.Premiere
答案:

12.Which one is a sound-editing tool?
A.Photoshop
B.Wavestudio
C.Extreme 3D
D.Premiere
答案:

13.Which of the following is not a format for a graphical ** file?
A.BMP file
B.GIF file
C.JPG file
D.AVI file
答案:

14.( ) is a compiled object-oriented programming language used to write applets.
A.C
B.C++
C.JavaScript
D.Java
答案:

15.A ( ) is a collection of relation fields.
A.field
B.record
C.character
D.file
答案:

16.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
答案:

17.( ) is a database management system from Microsoft, packaged with Microsoft Office.
A.Microsoft SQL Server
B.DB2
C.Microsoft Access
D.Informix
答案:

18.To protect data, you need to implement a data ( ) and recovery plan.
A.modify
B.backup
C.delete
D.All above
答案:

19.( ) is an outline of the logic of the program you will write.
A.Program flowcharts
B.Logic structures
C.Pseudocode
D.Design
答案:

20.A ( ) converts the programmer's procedural language program, called the source code, into a machine language code, called the object code.
A.Compiler
B.Assembler
C.Interpreter
D.Code generator
答案:


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