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计算机期末复习练习2

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计算机期末复习练习2

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51.A computer network can encompass as few as one or as many as thousands of computers.

A、正确

B、错误

答案：B

计算机期末复习练习2

5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is set
aside for .( )

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57.{ are a type of inexpensive digital camera that remains tethered to a computer and used for videoconferencing, video chatting, and live Web broadcasts. ( )

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2.Digital audio is music, speech, and other sounds represented in format for use in digital devices. ( )

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33.The most popular pointing devices for personal computers include mice,trackballs,pointing sticks,trackpads,and joysticks.

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31. software helps a business keep track of the money flowing into and out of various accounts. ( )

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162.The standard protocol of the Internet is _.

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109.Installed on the original IBM PCs, used a command-line interface that simply displayed a “prompt” such as C:\ on the screen and waited for users to type commands. ( )

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36.True LED screens have a bright,crisp image and use less power that LCDs.

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146.A_typically connects personal computers within a very limited geographical area, usually within single building.

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129.Most database software includes tools to create all of these EXCEPT_

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计算机期末复习练习2

51.A computer network can encompass as few as one or as many as thousands of computers.

A、正确

B、错误

答案：B

相关题目

5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is set
aside for .( )

A. 　Web authoring notes

B. 　author notes

C. 　speaker notes

D. 　audience notes

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57.{ are a type of inexpensive digital camera that remains tethered to a computer and used for videoconferencing, video chatting, and live Web broadcasts. ( )

A. 　Webpics

B. 　Browserpics

C. 　Webcams

D. 　Browsercams

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2.Digital audio is music, speech, and other sounds represented in format for use in digital devices. ( )

A. 　analog

B. 　both a. and b.

C. 　neither a. nor b.

D. 　binary

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33.The most popular pointing devices for personal computers include mice,trackballs,pointing sticks,trackpads,and joysticks.

A. 正确

B. 错误

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31. software helps a business keep track of the money flowing into and out of various accounts. ( )

A. 　Accounting

B. 　Presentation

C. 　Project management

D. 　Groupware

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162.The standard protocol of the Internet is _.

A. 　 TCP/IP

B. 　 Java

C. 　 HTML

D. 　 Flash

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109.Installed on the original IBM PCs, used a command-line interface that simply displayed a “prompt” such as C:\ on the screen and waited for users to type commands. ( )

A. 　Unix

B. 　Linux

C. 　DOS

D. 　HTML

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36.True LED screens have a bright,crisp image and use less power that LCDs.

A. 正确

B. 错误

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146.A_typically connects personal computers within a very limited geographical area, usually within single building.

A. 　BAN

B. 　 LAN:local area network