What is Demand paging
Explain the term Demand paging?
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Virtual memory is implemented with the help of demand paging. In demand paging, the pager brings only those essential pages in the memory in place of swapping within the complete process. Therefore it prevents the reading in the memory pages which will not be used anyway, reducing swap time and amount of the needed physical memory.
Briefly explain the Distinguish between physical and logical address?
In loading programs to the memory, illustrate the difference between the load-time dynamic linking and run-time dynamic linking?
Illustrate the term Batch Systems.
Explain some of the disadvantages of the linked allocation?
What do you understand by the term Page cannibalizing?
List some of the several file operations?
Explain the several layers of the file system?
What do you mean by forwarder? Describe in brief.
Explain rolled back property.
Specify what all the things the solution for Critical-Section Problem should satisfy?
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