专业技术初级资格网络管理员基础知识2006年上半年网络管理员上午试题

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• 61● ___(66)___ is a device that converts images to digital format.

  A.Copier

  B.Printer

  C.Scanner

  D.Display

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• 62● In C language, a ___(67)___ is a series of characters enclosed in double quotes.

  A.matrix

  B.string

  C.program

  D.stream

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• 63● ___(68)___ are those programs that help find the information you are trying to locate on the WWW.

  A.Windows

  B.Search Engines

  C.Web Sites

  D.Web Pages

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• 64● In C language, ___(69)___ are used to create variables and are grouped at the top of a gram block.

  A.declarations

  B.dimensions

  C.comments

  D.descriptions

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• 65● An ___(70)___ statement can perform a calculation and store the result in a variable so that it can be used later.

  A.executable

  B.input

  C.output

  D.assignment

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• 66● Each program module is compiled separately and the resulting ___(71)___ files are linked ether to make an executable application.

  A.assembler

  B.source

  C.library

  D.object

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• 67● ___(72)___ is the conscious effort to make all jobs similar, routine, and interchangeable.

  A.WWW

  B.Informatization

  C.Computerization

  D.Standardization

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• 68● A Web ___(73)___ is one of many software applications that function as the interface between a user and the Internet.

  A.display

  B.browser

  C.window

  D.view

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• 69● Firewall is a ___(74)___ mechanism used by organizations to protect their LANs from Internet.

  A.reliable

  B.stable

  C.peaceful

  D.security

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• 70● A query is used to search through the database to locate a particular record or records,which conform to specified ___(75)___

  A.criteria

  B.standards

  C.methods

  D.conditions

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