Question: What is absolutely required to implement demand paging? the ability to restart any CPU instruction that triggered the page fault a swap device, the faster

What is absolutely required to implement demand paging? the ability to

What is absolutely required to implement demand paging? the ability to restart any CPU instruction that triggered the page fault a swap device, the faster the better RWX page permission bits in the page table entry MMU with page table support and address translation What is NOT a step in handling a page fault? update the page table entry with the frame number after the page read operation (from the swap device) completes schedule a write operation for the page that needs to be swapped out find a free frame check the address reference to see if it is valid or not

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