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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

)

78.Routers are handy for . ( )

A、　exchanging data between computers on a LAN

B、　connecting to the Internet

C、　neither a. nor b.

D、　both a. and b.

答案：B

计算机期末复习练习2

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. ( )

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12.Most antivirus software runs . ( )

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49.A converts printed images into bitmap graphics that they can be viewed and edited with graphics software. ( )

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98.Wireless signals can be disrupted by . ( )

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152.A network server provides services to computers called _.

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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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36.In the figure below, the line labeled #1 is pointing to the . ( )

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

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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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128._software is designed to help you create,
manipulate, and print graphics.

题目内容

(

单选题

)

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计算机期末复习练习2

78.Routers are handy for . ( )

A、　exchanging data between computers on a LAN

B、　connecting to the Internet

C、　neither a. nor b.

D、　both a. and b.

答案：B

相关题目

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. ( )

A. 　File Compression

B. 　Viruses

C. 　Spam

D. 　Spyware

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12.Most antivirus software runs . ( )

A. 　continuously even if your computer is turned off

B. 　continuously whenever your computer is turned on

C. 　on scheduled dates

D. 　only when you choose to run it

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49.A converts printed images into bitmap graphics that they can be viewed and edited with graphics software. ( )

A. 　digital camera

B. 　digital video camera

C. 　scanner

D. 　touch-sensitive screen

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98.Wireless signals can be disrupted by . ( )

A. 　interference from electrical appliances

B. 　hills, valleys, trees

C. 　brick walls and concrete floors

D. 　all of the above

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152.A network server provides services to computers called _.

A. 　 modes

B. 　 terminals

C. 　 clients

D. 　 customers

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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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36.In the figure below, the line labeled #1 is pointing to the . ( )

A. 　USB display port

B. 　DVI display port

C. 　HDMI display port

D. 　VGA display port

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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

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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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128._software is designed to help you create,
manipulate, and print graphics.

A. 　Video

B. 　Presentation

C. 　Graphics

D. 　Camera

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