题目内容

This allows you to upload and store documents on the Internet.

A. Cloud storage
B. Flash drive
C. Solid State storage
D. Hard Disk drive

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Which of these is not a mass storage device?

A. RAID system
B. File server
C. Optical disc
D. Organizational cloud storage

_______ speed is the measure of the amount of time required by a storage device to retrieve data and programs.

A. Pixel
Bit rate
C. Ethernet
D. Access

Tracks are divided into invisible wedge-shaped sections called _______.

A. sectors
B. cylinders
C. platters
D. bits

_______ improves hard-disk performance by anticipating data needs and reducing time to access data from secondary storage.

A. File decompression
B. Disk caching
C. Formatting
D. RAID

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