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Operating System (OS)

Operating System (OS)
The Banker's algorithm is used

To prevent deadlock
To solve deadlock
To rectify deadlock
To detect deadlock

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Operating System (OS)
What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?

8
None of these
1
16

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Operating System (OS)
Which of the following is default mode for Windows to start?

Normal Mode
None of above
Safe Mode
Command Prompt

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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

1
2
4
3

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Operating System (OS)
Which type of command requires additional files to perform specific operations?

External commands
Primary commands
Valuable commands
Internal commands

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Operating System (OS)
We can start the application from?

Run
Recycle bin
Network place
Log off

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MORE MCQ ON Operating System (OS)

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