os structures, Operating System

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Necessary conditions for deadlock, Here are the conditions necessary for a ...

Here are the conditions necessary for a deadlock to occur; note that all of them are necessary, and none is suf?cient: 1. ?nite resources: the resources are held in a mutually-e

What happens when you high-level format a floppy disk, Question: a. The...

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Explain about interprocess communication The cooperating processes communicate with each other via an interprocess communication facility. IPC gives a mechanism to permit proce

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Explain file control list and user control list, Q. Researchers have recom...

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Batch oriented and interactive operating system., properies of Batch orient...

properies of Batch oriented and interactive operating system.

What is belady anomaly, What is Belady's anomaly When plotting on a g...

What is Belady's anomaly When plotting on a graph the page faults versus the number of available frames. We notice that the number of faults for four frames is greater than th

Pages into physical memory, For reading, most operating systems use demand ...

For reading, most operating systems use demand paging. This means that pages are only read from the disk into physical memory when they are needed. In the page table, there is a re

How several bits are there in the logical address, Q. Regard as a logical a...

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What kernel provide for an effective user level thread, 1. What must a kern...

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