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.
State Second Generation (2G)?
Name various stages a processes go through before it is executed finally.
What do you understand by the term pre-paging and demand-paging?
List the various components of operating system?
Illustrate the term Asymmetric Multiprocessing.
What do you mean by the system calls?
Explain what do you mean by the clustered system?
Describe in detail the Translation Look aside Buffer (TLB)?
Explain the following algorithm: a) First Come, First Served Scheduling. b) Shortest Job First Scheduling. c) Priority Scheduling.
Explain the basic approach of page replacement?
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