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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

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94.A is a series of entries posted online similar to the entries in a diary or commentary expressed in a daily editorial column. ( )

A、　tweet

B、　Text

C、　blog

D、　Chat

答案：C

计算机期末复习练习2

102.A( ) is a company that offers Internet access to individuals and businesses. ( )

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20.A computer network can encompass as few as one or as many as thousands of computers. ( )

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100.If you wanted to operate the network shown above in client/server mode, you would need to add . ( )

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

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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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13.A microprocessor is a(n) integrated circuit designed to process instructions. ( )

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35.Examples of input that a computer can accept include . ( )

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50. Some scanners have optical character
recognition ability, which converts the letters and symbols on a page into analog data that can be edited using word processing software.

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150.Within a( )_network, network data can travel directly from one device to another.

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14.A(n) output device, such as a keyboard or mouse, gathers data and transforms it into a series of electronic signals for the computer to store and manipulate. ( )

题目内容

(

单选题

)

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计算机期末复习练习2

94.A is a series of entries posted online similar to the entries in a diary or commentary expressed in a daily editorial column. ( )

A、　tweet

B、　Text

C、　blog

D、　Chat

答案：C

相关题目

102.A( ) is a company that offers Internet access to individuals and businesses. ( )

A. 　NSP

B. 　DSP

C. 　ISP

D. 　ASP

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20.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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100.If you wanted to operate the network shown above in client/server mode, you would need to add . ( )

A. 　a router

B. 　an Ethernet adapter

C. 　a server

D. 　a wireless adapter

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

A. 正确

B. 错误

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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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13.A microprocessor is a(n) integrated circuit designed to process instructions. ( )

A. 正确

B. 错误

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35.Examples of input that a computer can accept include . ( )

A. 　all of the above

B. 　instructions from a computer program

C. 　audio signals from a microphone

D. 　temperatures from a thermostat

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50. Some scanners have optical character
recognition ability, which converts the letters and symbols on a page into analog data that can be edited using word processing software.

A. 正确

B. 错误

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150.Within a( )_network, network data can travel directly from one device to another.

A. 　adhoc(临时的)

B. 　 loose

C. 　 random

D. 　 rouuted

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14.A(n) output device, such as a keyboard or mouse, gathers data and transforms it into a series of electronic signals for the computer to store and manipulate. ( )

A. 正确

B. 错误

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