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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What is operating system and its examples?

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What does root mean in computer terms?

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What is the latest version of google browser?

0 Answers   BirlaSoft,

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Hi, This question may sound stupid. But I want to know that if the secondary storage device is used to store data on computer, then what is the use of the primary storage in the first place? Why cant we use only one?

2 Answers  

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What is a Safe State and what is its use in deadlock avoidance?

0 Answers   BirlaSoft,

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Is 4 cores enough for streaming?

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give the exact definition of operating system is it necessary to load OS in every system to run any program if so, why?

1 Answers  

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how does virtual memory work?

1 Answers  

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what is live lock,race condition,starvation?how it work and explain brifly?

3 Answers  

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What Command To Take Backup Other Vg's?

0 Answers   IBM,

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Assume that passwords are selected from four-character combinations of 26 alphabetic characters. Assume that an adversary is able to attempt passwords at a rate of one per second. a) Assuming no feedback to the adversary until each attempt has been completed, what is the expected time to discover the correct password?

4 Answers   FCI,

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