单选题 ( )operating system is needed for jobs shared between distant connected computers.
A. batch
B. time-sharing
C. parallel
D. distributed
查看答案
单选题 Multiprogramming requires a ( ) operating system.
A. batch
B. time-sharing
C. parallel
D. distributed
单选题 DOS is considered a ( )operating system.
A. batch
B. time-sharing
C. parallel
D. personal
单选题 A system with more than one CPU requires a ( )operating system.
A. batch
B. time-sharing
C. parallel
D. distributed
单选题 In( ), only one program can reside in memory for execution.
A. monoprogramming
B. multiprogramming
C. partitioning
D. paging