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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

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84.Each connection point on a network is referred to as a ____. ( )

A、　router

B、　node

C、　client

D、　server

答案：B

计算机期末考试题库

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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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. ( )

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

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12.USB flash drives use volatile storage technology, which provides fast access to data, and uses very little power. ( )

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89.A computer can have a permanently assigned ____ IP address. ( )

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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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40.A graphics ____ features a pressure-sensitive surface and pen for free-hand drawing. ( )

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79.File ____ shrinks the size of a file so it requires less storage space. ( )

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

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85.Voice over IP ( ) carries voice conversations over a ____. ( )

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单选题

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计算机期末考试题库

84.Each connection point on a network is referred to as a ____. ( )

A、　router

B、　node

C、　client

D、　server

答案：B

相关题目

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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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

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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

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12.USB flash drives use volatile storage technology, which provides fast access to data, and uses very little power. ( )