题目内容

This hard-disk performance enhancement anticipates data needs.

A. disk caching
B. file compression
C. file decompression
D. RAID

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Concentric circles on a hard disk are:

A. cylinders
B. tracks
C. densities
D. sectors

DVD stands for:

A. digital versatile disc
B. digital video data
C. dynamic versatile disc
D. dynamic video disc

An organizational strategy to promote efficient and safe use of data across the networks.

A. cloud dynamic
B. data mission statement
C. enterprise storage system
D. RAID

This type of storage uses pits and lands to represent 1s and 0s.

A. cloud
B. hard disk
C. optical
D. solid state

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