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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

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39.The quality or sharpness of printed images and text depends on the printer' s span-the density of dots that create an image.

A、正确

B、错误

答案：B

计算机期末复习练习2

80.Digital audio is stored in a variety of file types, including all of these EXCEPT: . ( )

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

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91.Circuitry for Ethernet or Wi-Fi networking is incorporated into the of most personal computers. ( )

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29.Most antivirus software runs . ( )

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65.When set at color depth ( ), your PC can display more than 16 million colors and produce what are considered photographic-quality images. ( )

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54.A(n) computer program forms the software that sets up a computer to do a specific task.

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25.Software applies , also called algorithms(算法), to process data. ( )

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

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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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44.Most desktop computer keyboards also include a(n) calculator-style numeric keypad.

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计算机期末复习练习2

39.The quality or sharpness of printed images and text depends on the printer' s span-the density of dots that create an image.

A、正确

B、错误

答案：B

相关题目

80.Digital audio is stored in a variety of file types, including all of these EXCEPT: . ( )

A. 　WAV

B. 　M4P

C. 　MP4

D. 　MP3

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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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91.Circuitry for Ethernet or Wi-Fi networking is incorporated into the of most personal computers. ( )

A. 　ROM

B. 　modem

C. 　motherboard

D. 　RAM

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29.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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65.When set at color depth ( ), your PC can display more than 16 million colors and produce what are considered photographic-quality images. ( )

A. 　32-bit

B. 　16-bit

C. 　64-bit

D. 　24-bit

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54.A(n) computer program forms the software that sets up a computer to do a specific task.

A. 正确

B. 错误

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25.Software applies , also called algorithms(算法), to process data. ( )

A. 　procedures

B. 　objects

C. 　rules

D. 　arithmetic

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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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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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44.Most desktop computer keyboards also include a(n) calculator-style numeric keypad.

A. 正确

B. 错误

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