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Operating System (OS)

Operating System (OS)
A utility that can be used to minimize the number of fragmented files and enhance the speed

Scandisk
Double space
Disk space
Defrag

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Operating System (OS)
An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as

procedure name
label
None of these
macro
literal

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Operating System (OS)
Which is a permanent database in the general model of the compiler?

Identifier Table
None of these
Source code
Terminal Table
Literal Table

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Operating System (OS)
A partitioned data set is most used for

storing ISAM files
None of these
a program or source library
storing program data
storing backup information

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Operating System (OS)
If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is

4
1
3
2

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Operating System (OS)
Part of a program where the shared memory is accessed and which should be executed invisibly is called

mutual exclusion
semaphores
directory
critical section
None of these

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