What is mutual exclusion and multithreading in OS?
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What are starvation and aging?
What is risc technology?
What is the programs x86 folder?
What is the concept of demand paging?
What is a safe state and its’ use in deadlock avoidance?
Enumerate the different RAID levels.
Why is it called program files x86?
Draw the states of a process in an OS.
Explain demand paging, page fault interrupt, and trashing?
What is the kernel of the operating system?
What is ThreadPool?
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