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Operating System (OS)

Operating System (OS)
To avoid the race condition, the number of processes that may be simultaneously inside their critical section is

None of these
1
8
16

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Operating System (OS)
Copying a process from memory to disk to allow space for other processes is Called

Demand Paging
Swapping
Deadlock
Page Fault

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Operating System (OS)
Which, of the following is not true about the description of a decision table?

A decision table is easy to modify
A decision table is easy to understand
None of these
All of these
A decision table is directly understood by the computer

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Operating System (OS)
You can set the width taskbar area and different components in it

By right click and set width menu
If other toolbars are not enabled
If the applications are not opened
If the taskbar is not yet locked

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Operating System (OS)
What are the two types of Semaphore?

Critical Semaphores and System Semaphores
Analog Semaphores and Octal Semaphores
Digital Semaphores and Binary Semaphores
Counting Semaphores and Binary Semaphores

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Operating System (OS)
We need system files to run

MS Access
MS word
Ms Excel
MS Dos

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