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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

)

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

计算机期末复习练习2

64.In addition to a display device, such as a monitor, a computer display system also requires graphics that generates the signals for displaying an image on the screen. ( )

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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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8.Architects and engineers typically use digitizing tablets to transfer points from paper-based drawings into digital format. ( )

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54.The purpose of a is to serve data to computers connected to a network. ( )

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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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50.For protection against power outages, you can connect your computer to a( ) power supply that offers battery backup along with surge protection. ( )

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90. software helps a business keep track of the money flowing into and out of various accounts. ( )

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

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117.Most ink jet printers use CMYK color, which
requires only cyan ( ), magenta ( ), yellow, and black inks to create a printout that appears to have_of colors. ( )

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94.A is a series of entries posted online similar to the entries in a diary or commentary expressed in a daily editorial column. ( )

题目内容

(

单选题

)

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计算机期末复习练习2

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

64.In addition to a display device, such as a monitor, a computer display system also requires graphics that generates the signals for displaying an image on the screen. ( )

A. 　ports

B. 　algorithms

C. 　switchboards

D. 　circuitry

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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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8.Architects and engineers typically use digitizing tablets to transfer points from paper-based drawings into digital format. ( )

A. 正确

B. 错误

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54.The purpose of a is to serve data to computers connected to a network. ( )

A. 　both a. and b.

B. 　server

C. 　neither a. nor b.

D. 　personal computer

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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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50.For protection against power outages, you can connect your computer to a( ) power supply that offers battery backup along with surge protection. ( )

A. 　uninterruptible

B. 　corrupt-proof

C. 　interruptible

D. 　metered

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90. software helps a business keep track of the money flowing into and out of various accounts. ( )

A. 　Accounting

B. 　Project management

C. 　Groupware

D. 　Presentation

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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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117.Most ink jet printers use CMYK color, which
requires only cyan ( ), magenta ( ), yellow, and black inks to create a printout that appears to have_of colors. ( )

A. 　hundreds

B. 　thousands

C. 　millions

D. 　billions

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94.A is a series of entries posted online similar to the entries in a diary or commentary expressed in a daily editorial column. ( )

A. 　tweet

B. 　Text

C. 　blog

D. 　Chat

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