Operating System (OS)
The primary purpose of an operating system is:

To make computers easier to use
To allow people to use the computer
To make the most efficient use of the computer hardware
To keep systems programmers employed

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

None of these
FORTRAN is a high level 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

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