题目内容

单选题 ( )is a multiprogramming method in which multiple programs are entirely in memory with each program occupying a contiguous space.

A. Partitioning
B. Paging
C. Demand paging
Demand segmentation

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单选题 In paging, a program is divided into equally sized sections called ( ).

A. pages
B. frames
C. segments
D. partitions

单选题 In( ), the program can be divided into equally sized sections called pages, but the pages need not be in memory at the same time for execution.

A. partitioning
B. paging
C. demand paging
D. demand segmentation

单选题 A process in the ( )state can go to either the ready, terminated, or waiting state.

A. hold
B. virtual
C. running
D. a and c

单选题 A process in the ready state goes to the running state when ( ).

A. it enters memory
B. it requests I/O
C. it gets access to the CPU
D. it finishes running

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