题目内容

All of the following place strain on system capacity, except for:()

A. increased number of users.
B. minimized response time for transaction processing.
C. large numbers of interactive Web pages.
D. increased business volume.

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Linux:()

A. plays a major role in running Web servers and local area networks.
B. is the primary OS used in quantum computing.
C. is designed to support only UNIX computers.
D. is a Windows-like operating system.

Which of the following is not one of the most important programming languages for business?()

A. XML
B. Visual Basic
C++
D. Java

The interactive, multiuser operating system developed by Bell Laboratories in 1969 to be highly supportive of communications and networking is:()

A. UNIX.
B. COBOL.
C. Linux.
D. Mac OS.

An industry-wide effort to develop systems that can configure, optimize, tune, and heal themselves when broken, and protect themselves from outside intruders and self-destruction is called:()

A. utility computing.
B. grid computing.
C. cloud computing.
D. autonomic computing.

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