Operating System (OS)
The strategy of allowing processes that are logically runnable to be temporarily suspended is called

shortest job first
non preemptive scheduling
first come first served
preemptive scheduling
None of these

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Operating System (OS)
Which of the following statements is not true about the FORTRAN language?

FORTRAN is extensively used to write programs for performing scientific computations
None of these
A FORTRAN program, written for the IBM-PC, is totally different from a FORTRAN program written for execution on the SUN machine
FORTRAN is a high level language
All of these

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Operating System (OS)
Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because

they are available on magnetic tapes
None of these
they are partly in primary memory and partly on disk
they are initially stored on disk
they are memory resident

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