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Which of the following BEST limits the impact of server failures in a distributed environment?

Which of the following BEST limits the impact of server failures in a distributed environment?

PrepAway - Latest Free Exam Questions & Answers

A.
Redundant pathways

B.
Clustering

C.
Dial backup lines

D.
Standby power

Explanation:

Clustering allows two or more servers to work as a unit, so that when one of them fails, the other
takes over. Choices A and C are intended to minimize the impact of channel communications
failures, but not a server failure. Choice D provides an alternative power source in the event of an
energy failure.


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