Operating System (OS)
Memory management is :

None of these
not used in modern operating system
critical for even the simplest operating systems
not used on multiprogramming systems
replaced with virtual memory on current systems

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

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

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