题目内容

RAID level(s)_________make(s) use of an independent access technique for the purpose of high I/O request rate.

A. 2
B. 3
C. 4
D. all

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In reference to access time to a two-level memory, a _________ occurs if an accessed word is not found in the faster memory.

A. miss
B. hit
C. line
D. tag

__________ involves the generation of partial products, one for each digit in the multiplier, which are then summed to produce the final product.

Addition
B. Subtraction
C. Multiplication
Division

._________ is the fastest available storage device.

A. Main memory
B. Register storage
Cache
Disk

.Which of the following is a control unit input?

A. IR
B. ALU flags
C. clock
D. all of the above

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