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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

题目内容

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单选题

)

23.Animated are essentially a series of bitmap images displayed in sequence to achieve animation effects. ( )

A、　BIFs

B、　BITs

C、　GITs

D、　GIFs

答案：D

计算机期末复习练习2

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

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

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155.The figure below shows a typical_

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

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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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131. is a type of application software designed to help several people collaborate on projects
using connections provided by a local network or the Internet.

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54.A(n) computer program forms the software that sets up a computer to do a specific task.

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23.A CD (compact disc) provides 1650–1700 MB of storage space for computer data. ( )

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34.A(n) pointing device allows you to manipulate an on-screen pointer and other screen-based graphical controls.

题目内容

(

单选题

)

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计算机期末复习练习2

23.Animated are essentially a series of bitmap images displayed in sequence to achieve animation effects. ( )

A、　BIFs

B、　BITs

C、　GITs

D、　GIFs

答案：D

相关题目

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

A. 　cable network

B. 　computer network

C. 　cell tower network

D. 　telephone network

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28.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. 　Linux

B. 　DOS

C. 　Unix

D. 　HTML

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47.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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155.The figure below shows a typical_

A. 　 LAN

B. 　 MAN

C. 　 SAN

D. 　 TAN

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27.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

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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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131. is a type of application software designed to help several people collaborate on projects
using connections provided by a local network or the Internet.

A. 　Presentation software

B. 　Groupware

C. 　Accounting software

D. 　Project Management software

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54.A(n) computer program forms the software that sets up a computer to do a specific task.

A. 正确

B. 错误

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23.A CD (compact disc) provides 1650–1700 MB of storage space for computer data. ( )

A. 正确

B. 错误