大学作业 > 大连理工大学 >选修课 > 20秋大工《专业英语（计算机英语）》在线作业3答案

20秋大工《专业英语（计算机英语）》在线作业3答案

有效期：购买后365天内有效

最近更新：2022年12月12日

¥5.00 购买本套试卷答案联系客服

20秋大工《专业英语（计算机英语）》在线作业3答案试题导航

（点击下列题号即可跳转至对应的试题位置）

试题 1 [单选题] 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

试题 2 [主观题] C is an object-oriented programming language.()

C is an object-oriented programming language.（)
A.正确
B.错误

试题 3 [主观题] CD-ROM is an optical technology that is used to make compact disks for CD stereo systems.()

CD-ROM is an optical technology that is used to make compact disks for CD stereo systems.（)
A.正确
B.错误

试题 4 [单选题] _____ is a compiled object-oriented programming language used to write applets.

A．C

B．C++

C．JavaScript

D．Java

试题 5 [单选题] 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)

试题 6 [单选题] To protect data, you need to implement a data _____ and recovery plan.

A．modify

B．backup

C．delete

D．All above

试题 7 [单选题] Which one is an image-editing tool？

A．Photoshop

B．Word

C．Extreme 3D

D．Premiere

试题 8 [单选题] 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

试题 9 [主观题] A web page is written in a computer language called HTML.()

A web page is written in a computer language called HTML.（)
A.正确
B.错误

试题 10 [主观题] CD is designed to read the disks and translate the data into a it can process.()

CD is designed to read the disks and translate the data into a it can process.（)
A.正确
B.错误

试题 11 [单选题] 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

试题 12 [主观题] The Internet is a world wide collection of networks that use the TCP/IP protocols to facilitate data transmission and exchange.()

The Internet is a world wide collection of networks that use the TCP/IP protocols to facilitate data transmission and exchange.（)
A.正确
B.错误

试题 13 [主观题] An audio wave is a two-dimensional acoustic wave.()

An audio wave is a two-dimensional acoustic wave.（)
A.正确
B.错误

试题 14 [主观题] A program is a set of words and symbols that allow a programmer to tell the computer what operations to follow.()

A program is a set of words and symbols that allow a programmer to tell the computer what operations to follow.（)
A.正确
B.错误

试题 15 [主观题] The Internet began as the ARPANET.()

The Internet began as the ARPANET.（)
A.正确
B.错误

试题 16 [主观题] ICQ is a popular software program for chats can be downloaded for free from the ICQ website.()

ICQ is a popular software program for chats can be downloaded for free from the ICQ website.（)
A.正确
B.错误

试题 17 [单选题] 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.ination
D.data

试题 18 [单选题] A _____ is a collection of relation fields.

A．field

B．record

C．character

D．file

试题 19 [单选题] _____ is an outline of the logic of the program you will write.

A.Program flowcharts
B.Logic structures
C.Pseudocode
D.Design

试题 20 [主观题] Each web page has a unique address, called a URL that identifies its location on the network.()

Each web page has a unique address, called a URL that identifies its location on the network.（)
A.正确
B.错误

账号：尚未登录

登录没有账号？去注册