Question :
Suppose we have 29 bytes of virtual memory and 27 bytes of physical main memory. Suppose the page size is 23 bytes.
(a) How many pages are there in virtual memory?
(b) How many page frames are there in main memory?
(c) How many entries are in the page table for a process that uses all of virtual memory?
(d) Suppose main memory access takes 200 ns, the page fault rate is 3 percent, and it takes 2 ms to load a page from disk.
Calculate the eective (or average) access time (EAT).