题目内容

【单选题】 If the memory address space is 16 MB and the word size is 8 bits, then ( )bits are needed to access each word.

A. 8
B. 16
C. 24
D. 32

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更多问题

【单选题】 There are ( )bytes in 16 terabytes.

A. 216
B. 240
C. 244
D. 256

【单选题】 CPU registers should have( )speed memory.

A. high
B. medium
C. low
D. any of the above

【单选题】 Main memory in a computer usually consists of large amounts of ( )speed memory.

A. high
B. medium
C. low
D. any of the above

【单选题】 The( )is a nonstorage I/O device.

A. keyboard
B. monitor
C. printer
D. all of the above