What kind of operations are possible on a semaphore?


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More Operating Systems General Concepts Interview Questions

Differentiate between pre-emptive and non-pre-emptive scheduling.

0 Answers   Akamai Technologies,


Explain the Difference between Process and a Thread.

0 Answers   HPCL, Hughes Systique Corporation,


Why are wait states used?

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What are loosely coupled systems?

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Explain the positioning time for a disk.

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What is ram parity?

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What are the different replacement policies ?

0 Answers   Wipro,


Can chkdsk repair bad sectors?

0 Answers  


Which is the best page replacement algorithm and Why ?

5 Answers   Honeywell, Intel, TCS,


Does chkdsk erase data?

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What is long term scheduler in operating system (os)?

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Explain about Operating System Security?

1 Answers  


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