What is a long term scheduler & short term schedulers?
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What is starvation in operating system?
What is the basic difference between pre-emptive and non-pre-emptive scheduling.
Measurements of a certain system have shown that the average process runs for a time T before blocking on I/O. A process switch requires a time S, which is effectively wasted (overhead). The CPU’s efficiency is the fraction of its time its spends executing user programs, i.e., executing user processes. For round robin scheduling with quantum Q, give a formula for the CPU efficiency for each of the following: (a) Q = ∞ (b) Q > S + T (c) S <Q<S + T (d) Q = S
What are read-write locks?
How many registers does x86 have?
Describe system calls and its type
Is vmware an operating system?
What are the different types of semaphores?
What do you understand by transaction atomicity?
What is the trc timing?
Working for a logistics company, I need to know your suggestion which preferred processing technique for the computers of end users, multiprocessing or multitasking? and why?
Does overheating cause blue screen?