With reference to multiprogramming OS, pick the option which is not tr – McqOptions

MCQOPTIONS

1.	With reference to multiprogramming OS, pick the option which is not true.
A.	Increased CPU utilization
B.	Several jobs are kept in memory simultaneously
C.	It has well-defined, fixed time constraints.
D.	If the current job needs I/O, the OS picks another job.
E.	Multiprogrammed systems provide an environment in which system resources are utilized effectively.
Answer» D. If the current job needs I/O, the OS picks another job.

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