Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Operating Systems Virtual Memory Page Replacement Policy
Let the page fault service time be 10 ms in a computer with average memory access time being 20 ns. If one page fault is generated for every 106 memory accesses, what is the effective access time for the memory?
1
21.4 ns
2
29.9 ns
3
23.5 ns
4
35.1 ns