题目内容

What is it called when servers on the Internet supply applications as a service, rather than a product?

A. Digital versatile computing
B. Service computing
Cloud computing
D. Optical computing

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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

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