Paging in Operating System -Virtual & physical address space -minimum number of bits,page table size

Описание к видео Paging in Operating System -Virtual & physical address space -minimum number of bits,page table size

Paging in Operating System - UGC NET PYQs 2021
How to Calculate
Virtual address space , physical address space, minimum number of bits needed,offset, size of page table, internal and external fragmentation
Consider a machine with 16 GB main memory and 32-bits virtual address space, with page size as 4KB. Frame size and page size is same for the given machine.
1.What is the minimum number of bits needed for the physical address?
2.Find number of pages required for the given virtual address space
3.The number of bits reserved for the frame offset
4.What is the size of page table
5.If a process of size 34KB is to be executed on this machine, then what will be the size of internal fragmentation for this process?

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