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What is the cause of thrashing? How does the system detect thrashing? Once it detects thrashing, what can the system do to eliminate this problem?
1477Post New Operating Systems General Concepts Questions
What does the safe mode do?
How do I scan a usb drive for errors?
How long does chkdsk take to run?
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 Describe main memory and secondary memory storage in brief. Explain the refresh operation in a dynamic ram? Is program files x86 64 bit? What are read-write locks? What is a bootloader? What are the different ram standards/versions? Can you please explain the difference between load-time dynamic linking and run-time dynamic linking? What is the difference between folder and directory? What is ThreadPool? Explain translation lookaside buffer? How do I fix error 429?
