What is the highest priority software interrupt?
Answer Posted / scandal
kil
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What are the operating system components?
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 What are the different functions of Syntax phase, Sheduler? What are the 7 layers of networking? What is the maximum ram for a 64 bit operating system? What are different tasks of lexical analysis? What is sock_stream? Do 64 bit applications use more memory? Why is 32 bit called x86 and not x32? How do I know chkdsk is finished? Explain the command rate in reference to ram? What is the multi-treade and models (explain each models)? Is 100 cpu usage bad? Page replacement algorithm in Operating System? What replaced ifconfig?