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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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判断题

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35.Few PC display devices have the capability to display millions of colors;most,however,display thousands of colors.

A、正确

B、错误

答案：B

计算机期末复习练习2

75.A user interface displays controls and commands as pictures that users can manipulate with a mouse or other pointing device. ( )

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99.The figure below shows a typical . ( )

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

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160._is an established technology for exchanging files, particularly those that are a bit too large to as e-mail attachments.

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5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is set
aside for .( )

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12.Most antivirus software runs . ( )

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154.A( ) _is a company that offers Internet access to individuuals andibusinesses.

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45.Contrast ratio is the difference between the luminance of white and black pixels.

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2.The series of instructions that tell a computer how to carry out a processing task is referred to as a(n) computer program. ( )

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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. ( )

题目内容

(

判断题

)

手机预览

计算机期末复习练习2

35.Few PC display devices have the capability to display millions of colors;most,however,display thousands of colors.

A、正确

B、错误

答案：B

相关题目

75.A user interface displays controls and commands as pictures that users can manipulate with a mouse or other pointing device. ( )

A. 　flash

B. 　graphical

C. 　video

D. 　photographic

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99.The figure below shows a typical . ( )

A. 　LAN

B. 　TAN

C. 　SAN

D. 　MAN

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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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160._is an established technology for exchanging files, particularly those that are a bit too large to as e-mail attachments.

A. 　 HTML

B. 　 FTP

C. 　 HTTP

D. 　 TCP/IP

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5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is set
aside for .( )

A. 　Web authoring notes

B. 　author notes

C. 　speaker notes

D. 　audience notes

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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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154.A( ) _is a company that offers Internet access to individuuals andibusinesses.

A. 　 NSP

B. 　 ISP

C. 　 ASP

D. 　 DSP

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45.Contrast ratio is the difference between the luminance of white and black pixels.

A. 正确

B. 错误

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2.The series of instructions that tell a computer how to carry out a processing task is referred to as a(n) computer program. ( )

A. 正确

B. 错误

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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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