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计算机期末考试题库

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计算机期末考试题库

题目内容

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33.Printer ____ is measured by the number of dots per linear inch, abbreviated as dpi. ( )

A、　speed

B、　span

C、　depth

D、　resolution

答案：D

计算机期末考试题库

15.he figure above shows an example of a Microsoft ____ screen. ( )

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58.In the figure below, what does the 512 MB refer to in regards to the graphics card? ( )

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22.____ software helps computers manage files, interact with peripheral devices, send data over networks, and filter out viruses. ( )

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28.Some displays can be classified as both input and output devices because they include a touch-sensitive screen that accepts input. ( )

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76.An Ethernet cable is similar to a( ) ____, but has a slighter larger plastic snap-in plug. ( )

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

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87.{ messaging is a form of quick communication in which a message is typed, sent to one or more people, and received instantly. ( )

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47.In addition to the basic typing keys, desktop and notebook computer keyboards include a( ) ____ keypad to efficiently move the screen-based insertion point. ( )

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2.Digital audio is music, speech, and other sounds represented in ____ format for use in digital devices. ( )

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15.A digital device works with continuous data. ( )

题目内容

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单选题

)

手机预览

计算机期末考试题库

33.Printer ____ is measured by the number of dots per linear inch, abbreviated as dpi. ( )

A、　speed

B、　span

C、　depth

D、　resolution

答案：D

相关题目

15.he figure above shows an example of a Microsoft ____ screen. ( )

A. 　DOS

B. 　HTML

C. 　Java

D. 　FTP

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58.In the figure below, what does the 512 MB refer to in regards to the graphics card? ( )

A. 　Graphics card speed

B. 　Graphics card pixel concentration

C. 　Graphics card video memory

D. 　Graphics card resolution output

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22.____ software helps computers manage files, interact with peripheral devices, send data over networks, and filter out viruses. ( )

A. 　Database

B. 　Application

C. 　Productivity

D. 　System

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28.Some displays can be classified as both input and output devices because they include a touch-sensitive screen that accepts input. ( )

A. 正确

B. 错误

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76.An Ethernet cable is similar to a( ) ____, but has a slighter larger plastic snap-in plug. ( )

A. 　standard telephone cable

B. 　cable television cable

C. 　electrical cord

D. 　headset cord

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

A. 　procedures

B. 　objects

C. 　rules

D. 　arithmetic

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87.{ messaging is a form of quick communication in which a message is typed, sent to one or more people, and received instantly. ( )

A. 　Internet

B. 　Instant

C. 　IP

D. 　Chat

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47.In addition to the basic typing keys, desktop and notebook computer keyboards include a( ) ____ keypad to efficiently move the screen-based insertion point. ( )

A. 　locked

B. 　number

C. 　editing

D. 　docked

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2.Digital audio is music, speech, and other sounds represented in ____ format for use in digital devices. ( )

A. 　analog

B. 　both a. and b.

C. 　neither a. nor b.

D. 　binary

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15.A digital device works with continuous data. ( )