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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

(

单选题

)

109.Installed on the original IBM PCs, used a command-line interface that simply displayed a “prompt” such as C:\ on the screen and waited for users to type commands. ( )

A、　Unix

B、　Linux

C、　DOS

D、　HTML

答案：C

计算机期末复习练习2

23.A CD (compact disc) provides 1650–1700 MB of storage space for computer data. ( )

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

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59.CDs and DVDs are durable storage media because their storage technology essentially etches data onto the disc surface. ( )

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125._is usually generated at Web sites and is designed to report your online activities to marketing companies
that use the information to send you
advertisements.( )

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113,Printer_is measured by the number of dots per linear inch, abbreviated as dpi.( )

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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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51.A computer network can encompass as few as one or as many as thousands of computers.

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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. ( )

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37.A voice converts digital text into audio output. ( )

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83. is a type of application software designed to help several people collaborate on projects using connections provided by a local network or the Internet. ( )
)

题目内容

(

单选题

)

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计算机期末复习练习2

109.Installed on the original IBM PCs, used a command-line interface that simply displayed a “prompt” such as C:\ on the screen and waited for users to type commands. ( )

A、　Unix

B、　Linux

C、　DOS

D、　HTML

答案：C

相关题目

23.A CD (compact disc) provides 1650–1700 MB of storage space for computer data. ( )

A. 正确

B. 错误

点击查看答案

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

A. 　procedures

B. 　objects

C. 　arithmetic
Rules

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59.CDs and DVDs are durable storage media because their storage technology essentially etches data onto the disc surface. ( )

A. 　discrete

B. 　optical

C. 　magnetic

D. 　static

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125._is usually generated at Web sites and is designed to report your online activities to marketing companies
that use the information to send you
advertisements.( )

A. 　Spam

B. 　Spyware

C. 　Viruses

D. 　File Compression

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113,Printer_is measured by the number of dots per linear inch, abbreviated as dpi.( )

A. 　depth

B. 　speed

C. 　span

D. 　resolution

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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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51.A computer network can encompass as few as one or as many as thousands of computers.

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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37.A voice converts digital text into audio output. ( )

A. 　creator

B. 　emulator

C. 　signal

D. 　synthesizer

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83. is a type of application software designed to help several people collaborate on projects using connections provided by a local network or the Internet. ( )
)

A. 　Project Management software

B. 　Groupware

C. 　Presentation software

D. 　Accounting software

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