Teaching HPSC Lecturer (Technical) Mock Test 2024 Operating Systems Memory Management Non Contiguous
A two-level paging scheme uses a Translation lookaside Buffer (TLB). A TLB access takes 10 ns and the main memory access takes 100 ns. What should be the TLB hit ratio (in %), so that effective access time (EAT) is no more than 150 ns?
1
60%
2
70%
3
80%
4
90%
5
Question Not Attempted