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Define secondary memory.
This memory holds those pages that are not there in main memory. The secondary memory is usually a high speed disk. It is called as the swap device, and the section of the disk used for this purpose is called as swap space.
what is application software?
In a multiprogramming and time-sharing environment, several users share the system simultaneously. This situation can result in various security problems. a
what is process creation and how to create a process
Q. What kinds of services does the process manager provide? Define local procedure call? Answer: The process manager offers services for creating and deleting and using proce
Garbage collectors trade space for time. If we collect all the time (which requires a lot of processing time), the GC allocator will use the least memory possible. On the other han
What is the use of FIFOs in client-server applications
Paging: Only the needed memory pages are moved to main memory from the swap machine for execution. Process size does not matter. Produce the concept of the virtual memory. It
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Explain the different sections of a process. Entry section Critical section Exit section Remainder section Consider a system inclusive of n processe
Can you please explain in easy words how input output protection works
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