Experts..

As we know that in virtual memory, virtual pages are allocated for a process..and when that memory is used page fault occurs and then handler allocates a page frame i.e. Real physical memory..hence our small physical memory are able to handle bigger processes...

so a information, certainly comes to the "ram" atleast a time...

So can we do something if we have something that can have DMA ??? I am just guessing!! Plz do suggest..and correct me if i am wrong!!!