APP下载

首页

财会金融

计算机期末考试题库

搜索

计算机期末考试题库

题目内容

(

单选题

)

43.The system unit contains storage devices, a power supply, and the computer’s main circuit board, called a ____. ( )

A、　any of the above

B、　motherboard

C、　mainboard

D、　system board

答案：A

计算机期末考试题库

64.In addition to a display device, such as a monitor, a computer display system also requires graphics that generates the signals for displaying an image on the screen. ( )

点击查看题目

16.Most computers have only one location for storing data. ( )

点击查看题目

15.A digital device works with continuous data. ( )

点击查看题目

10.The screen shown in the figure above displays a( ) ____ interface, which simply displays a “prompt” and waits for users to type commands. ( )

点击查看题目

17.ROM circuitry holds hardwired instructions that are a permanent part of the circuitry and remain in place even when the computer power is turned off. ( )

点击查看题目

87.{ messaging is a form of quick communication in which a message is typed, sent to one or more people, and received instantly. ( )

点击查看题目

68.____ is usually generated at Web sites and is designed to report your online activities to marketing companies that use the information to send you advertisements. ( )

点击查看题目

26.File ____ shrinks the size of a file so it requires less storage space. ( )

点击查看题目

5.n the context of computing, software refers to symbols that represent facts, objects, and ideas.} ( )

点击查看题目

86.Databases can be stored on ____. ( )

题目内容

(

单选题

)

手机预览

计算机期末考试题库

43.The system unit contains storage devices, a power supply, and the computer’s main circuit board, called a ____. ( )

A、　any of the above

B、　motherboard

C、　mainboard

D、　system board

答案：A

相关题目

64.In addition to a display device, such as a monitor, a computer display system also requires graphics that generates the signals for displaying an image on the screen. ( )

A. 　ports

B. 　algorithms

C. 　switchboards

D. 　circuitry

点击查看答案

16.Most computers have only one location for storing data. ( )

A. 正确

B. 错误

点击查看答案

15.A digital device works with continuous data. ( )

A. 正确

B. 错误

点击查看答案

10.The screen shown in the figure above displays a( ) ____ interface, which simply displays a “prompt” and waits for users to type commands. ( )

A. 　command-line

B. 　operator-input

C. 　user-input

D. 　operator-command

点击查看答案

17.ROM circuitry holds hardwired instructions that are a permanent part of the circuitry and remain in place even when the computer power is turned off. ( )

A. 正确

B. 错误

点击查看答案

87.{ messaging is a form of quick communication in which a message is typed, sent to one or more people, and received instantly. ( )

A. 　Internet

B. 　Instant

C. 　IP

D. 　Chat

点击查看答案

68.____ is usually generated at Web sites and is designed to report your online activities to marketing companies that use the information to send you advertisements. ( )

A. 　File Compression

B. 　Viruses

C. 　Spam

D. 　Spyware

点击查看答案

26.File ____ shrinks the size of a file so it requires less storage space. ( )

A. 　defragmenting

B. 　synthesizing

C. 　scanning

D. 　compression

点击查看答案

5.n the context of computing, software refers to symbols that represent facts, objects, and ideas.} ( )