Virtual memory.

Question

Does removing the concept of the virtual address from a system means that any process which is to be executed should be present in the system in its entirety??

And it does not allow a part of any process to be present in main memory??

Comments

If page table can't fit in single page then how would you implement with single level paging?

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Okay I got it.

I have another question :

We do not implement virtual memory concept.

But we use paging.An d there the entire process has to be loaded but the process might not be present contagiously then how do we map which page is present at which memory location?

Do we use the page table?? And if yes then it loaded contagiously?

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by using the advantage of Paging, we develop VM.

if you doesn't want VM, then also Paging concept doesn't change !

if you don't want VM, then we have to all pages of processes with Page tables also, should be in Memory, otherwise when page fault occurs, we stop the processes !