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Operating System (OS)

Operating System (OS)
For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion?

4
2
3
None of these
1

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Operating System (OS)
Taskbar is used for

Switching between program
Start a program
Navigation program
All of the listed here

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

None of these
Terminal Table
Source code
Literal Table
Identifier Table

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Operating System (OS)
A program that converts a high-level language program to a set of instructions that can run on a computer is called a

All of these
Debugger
Compiler
Editor
None of these

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Operating System (OS)
A file organization component of a VSAM file is:

None of these
relative record data set
entry sequential data set
All of these
keyed sequential data set

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Operating System (OS)
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

Multitasking
Windowing
Partitioning
Paging
None of these

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