面向对象编程--高校试题库-www.gxtiku.com

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Using Microsoft Word 2000 we can create .
a. personal communication b. business documents
c. spreadsheets d. academic reports

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operating system

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The diskette at a fixed speed of about 300 revolutions per minute.

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Hardware components are used for the purpose of _____.
A. input B. output C. central processing D. all of the above

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Windows 2000 has the key technologies, they are .
a. active directory b. security
c. flat directory d. enterprise management