What is thrashing
What is meant by the thrashing?
Expert
Thrashing is defined as a mechanism in the virtual memory schemes, when the processor spends much of its time swapping the pages, than executing the instructions. This is caused because of an inordinate number of page faults.
What do you understand by the term binary semaphore? And why it is employ?
What are the objectives of Operating System?
List out the benefits of the Contiguous allocation?
What do you understand by the Hard Real time systems and soft real time system?
Write down the various IPC methods?
Explain various deadlock prevention techniques?
Explain the aim of memory management?
Illustrate briefly the Buddy system of memory allocation?
What do you understand by the concept of Reentrancy?
What are the various measures which are taken to enhance the security of the desktop system?
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