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

A、正确

B、错误

答案：A

计算机期末复习练习2

40.The mouse is the most important input device on desktop and notebook computers.

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97.A typically connects personal computers within a large geographical area and typically consists of several smaller networks. ( )

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159.A_ is basically a wireless local area network that provides access to guests using notebook com PDAs, or other mobile devices.

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12.USB flash drives use volatile storage technology, which provides fast access to data, and uses very little power. ( )

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93.Most antivirus software runs . ( )

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112.Some printers are capable of printing on both sides of the paper, a feature referred to as_ printing.( )

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

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115.The resolution for many early PC displays was referred to as_.( )

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14.Programs that add functionality to other programs, such as browsers, are referred to as . ( )

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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

(

判断题

)

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计算机期末复习练习2

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

A、正确

B、错误

答案：A

相关题目

40.The mouse is the most important input device on desktop and notebook computers.

A. 正确

B. 错误

点击查看答案

97.A typically connects personal computers within a large geographical area and typically consists of several smaller networks. ( )

A. 　LAN

B. 　WAN

C. 　BAN

D. 　NAN

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159.A_ is basically a wireless local area network that provides access to guests using notebook com PDAs, or other mobile devices.

A. 　 Wi-Fi hotspot

B. 　 LAN

C. 　 WAP

D. 　 Bluetooth Center

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12.USB flash drives use volatile storage technology, which provides fast access to data, and uses very little power. ( )

A. 正确

B. 错误

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93.Most antivirus software runs . ( )

A. 　on scheduled dates

B. 　only when you choose to run it

C. 　continuously whenever your computer is turned on

D. 　continuously even if your computer is turned off

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112.Some printers are capable of printing on both sides of the paper, a feature referred to as_ printing.( )

A. 　double

B. 　duplex

C. 　multiplex

D. 　high efficiency

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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

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115.The resolution for many early PC displays was referred to as_.( )

A. 　PCL

B. 　PCA

C. 　VCL

D. 　VGA

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14.Programs that add functionality to other programs, such as browsers, are referred to as . ( )

A. 　add-ins

B. 　plug-ins

C. 　peripherals

D. 　applications

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34.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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