What is difference between kernel and os?

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What is the most powerful processor?

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Q1. What is an interrupt? How are multiple interrupts dealt with? Q2. Explain the difference between a MONOLITHIC KERNAL and a MICROKERNAL? Q3. List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes. Q4. What is the difference among deadlock avoidance, detection and prevention? Q5. What items of information about a task might be useful in real time scheduling? Q6. Discuss some of the reasons for implementing process migration ? How is the process address space handled during process migration?

1 Answers  

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One Gigabyte =?( 2 power30 , 2 power 20 ,2 power 10 none)

4 Answers   Mascot,

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What causes a corrupt operating system?

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Can we kill init process?

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Directories can be implemented either as "special files" that can only be accessed in limited ways, or as ordinary data files. What are the advantages and disadvantages of each approach?

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In the token-passing mutual exclusion algorithm, is the timestamping used to reset clocks and correct drifts, as in the distributed queue algorithms? if not, what is the function of the timestamping?

0 Answers   HCL,

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How do I compare plugins in notepad ++?

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Do cores matter for gaming?

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How To Enable & Disable Quorum?

0 Answers   IBM,

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When I press power button on laptop nothing happens?

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