APP下载

首页

财会金融

计算机期末复习练习2

搜索

计算机期末复习练习2

题目内容

(

判断题

)

26.The mouse is the most important input device on desktop and notebook computers. ( )

A、正确

B、错误

答案：B

计算机期末复习练习2

99.The figure below shows a typical . ( )

点击查看题目

37.A voice converts digital text into audio output. ( )

点击查看题目

17. software helps you learn and practice new skills. ( )18

点击查看题目

114.A( )_produces an image by manipulating
light within a layer of liquid crystal cells.( )

点击查看题目

91.Circuitry for Ethernet or Wi-Fi networking is incorporated into the of most personal computers. ( )

点击查看题目

85.Voice over IP ( ) carries voice conversations over a . ( )

点击查看题目

52.High-speed printers, optical character readers, computer-controlled robots, package scanners, and UPC scanners can all be considered peripheral devices.

点击查看题目

6.The arithmetic logic unit uses registers to hold data that is being processed.( )

点击查看题目

122. A computerdevice uses digital light
processing technology to display a computer- generated image on a large-size screen.( )

点击查看题目

124. In the photo labeled "Figure 3." below,the keys shown are thekeys. Figure 3.( )

题目内容

(

判断题

)

手机预览

计算机期末复习练习2

26.The mouse is the most important input device on desktop and notebook computers. ( )

A、正确

B、错误

答案：B

相关题目

99.The figure below shows a typical . ( )

A. 　LAN

B. 　TAN

C. 　SAN

D. 　MAN

点击查看答案

37.A voice converts digital text into audio output. ( )

A. 　creator

B. 　emulator

C. 　signal

D. 　synthesizer

点击查看答案

17. software helps you learn and practice new skills. ( )18

A. 　Project Management

B. 　Accounting

C. 　Presentation

D. 　Educational

点击查看答案

114.A( )_produces an image by manipulating
light within a layer of liquid crystal cells.( )

A. 　LCD

B. 　LED

C. 　CRT

D. 　plasma screen

点击查看答案

91.Circuitry for Ethernet or Wi-Fi networking is incorporated into the of most personal computers. ( )

A. 　ROM

B. 　modem

C. 　motherboard

D. 　RAM

点击查看答案

85.Voice over IP ( ) carries voice conversations over a . ( )

A. 　cable network

B. 　computer network

C. 　cell tower network

D. 　telephone network

点击查看答案

52.High-speed printers, optical character readers, computer-controlled robots, package scanners, and UPC scanners can all be considered peripheral devices.

A. 正确

B. 错误

点击查看答案

6.The arithmetic logic unit uses registers to hold data that is being processed.( )

A. 正确

B. 错误

点击查看答案

122. A computerdevice uses digital light
processing technology to display a computer- generated image on a large-size screen.( )

A. 　Video

B. 　Projection

C. 　film

D. 　display