Operating System (OS)
Banker's algorithm for resource allocation deals with

deadlock avoidance
deadlock prevention
None of these
deadlock recovery
mutual exclusion

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

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
None of these

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Operating System (OS)
The instruction register

None of these
contains the address of the memory location that is to be read from or stored into.
is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory.
contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".
is a hardware memory device which denotes the location of the current instruction being executed.

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