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计算机期末考试题库

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10.A larger dot pitch produces a crisper image. ( )

A、正确

B、错误

答案：B

计算机期末考试题库

60.Response time is measured in ____, with lower numbers indicating better response times. ( )

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54.The purpose of a ____ is to serve data to computers connected to a network. ( )

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89.A computer can have a permanently assigned ____ IP address. ( )

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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. ( )

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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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101.The domain ____ is restricted to U.S. military agencies. ( )

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78.Routers are handy for ____. ( )

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

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22.Input can be supplied by a person, by the environment, or by another computer. ( )

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11.Contrast ratio is the difference between the luminance of white and black pixels. ( )

题目内容

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判断题

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计算机期末考试题库

10.A larger dot pitch produces a crisper image. ( )

A、正确

B、错误

答案：B

相关题目

60.Response time is measured in ____, with lower numbers indicating better response times. ( )

A. 　milliminutes

B. 　minutes

C. 　seconds

D. 　milliseconds

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54.The purpose of a ____ is to serve data to computers connected to a network. ( )

A. 　both a. and b.

B. 　server

C. 　neither a. nor b.

D. 　personal computer

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89.A computer can have a permanently assigned ____ IP address. ( )

A. 　connected

B. 　Static

C. 　default

D. 　dynamic

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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

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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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101.The domain ____ is restricted to U.S. military agencies. ( )

A. 　army

B. 　Mil

C. 　us

D. 　Gov

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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.

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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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22.Input can be supplied by a person, by the environment, or by another computer. ( )

A. 正确

B. 错误

点击查看答案

11.Contrast ratio is the difference between the luminance of white and black pixels. ( )

A. 正确

B. 错误

点击查看答案

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