What is semaphore
What is meant by the semaphore?
Expert
Semaphore is a synchronization tool which is used to solve the complex critical section problems. Numerically, semaphore is also an integer variable that, apart from the initialization, is accessed with the help of two standard atomic operations: Wait and Signal.
Briefly explain the term ‘Process’ in reference of OS?
Explain the aim of memory management?
Write out the information linked with an open file?
Describe in brief the two types of ROM.
Explain what do you understand by the Demand Paging?
Explain whether it is possible to have dead lock including the single process?
Explain what do you mean by the System Programs?
Describe the term DHCP? Explain why it is used? What are scopes and super scopes?
List out the benefits of the Contiguous allocation?
Specify the various operations which may be carried out upon the process.
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