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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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单选题

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106.Networks are monitored by security personnel and supervised by who set( ) up accounts and passwords for authorized network users. ( )

A、　the government

B、　network administrators

C、　IT managers

D、　password administrators

答案：SB

计算机期末复习练习2

132. software is designed to help you create,
manipulate,and print graphics.

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

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14.Programs that add functionality to other programs, such as browsers, are referred to as . ( )

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32.A larger dot pitch produces a crisper image.

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43.The system unit contains storage devices, a power supply, and the computer’s main circuit board, called a . ( )

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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. ( )

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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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11.Databases can be stored on . ( )

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16.Most computers have only one location for storing data. ( )

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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. ( )

题目内容

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单选题

)

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计算机期末复习练习2

106.Networks are monitored by security personnel and supervised by who set( ) up accounts and passwords for authorized network users. ( )

A、　the government

B、　network administrators

C、　IT managers

D、　password administrators

答案：SB

相关题目

132. software is designed to help you create,
manipulate,and print graphics.

A. 　Video

B. 　Graphics

C. 　Camera

D. 　Presentation

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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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14.Programs that add functionality to other programs, such as browsers, are referred to as . ( )

A. 　add-ins

B. 　plug-ins

C. 　peripherals

D. 　applications

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32.A larger dot pitch produces a crisper image.

A. 正确

B. 错误

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43.The system unit contains storage devices, a power supply, and the computer’s main circuit board, called a . ( )

A. 　any of the above

B. 　motherboard

C. 　mainboard

D. 　system board

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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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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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11.Databases can be stored on . ( )

A. 　servers

B. 　handheld computers

C. 　all of the above

D. 　personal computers

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16.Most computers have only one location for storing data. ( )

A. 正确

B. 错误

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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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