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Operating System (OS)

Operating System (OS)
Which one is not operating system?

Windows
OS/2
Unix
P11

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

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

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Operating System (OS)
The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is

None of these
16
1
8
0

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Operating System (OS)
The problem of thrashing is affected significantly by:

All of these
program size
primary-storage size
None of these
program structure

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Operating System (OS)
Recently deleted files are stored in

Taskbar
Desktop
Recycle bin
My computer

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Operating System (OS)
....... is the layer of a computer system between the hardware and the user program

System environment
None of these
Operating system
Operating environment

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