Suppose it takes 100 ns to access a page table and 20 ns to access associative memory with a 90% hit rate, the average access time equals:
A. 20 ns
B. 28 ns
C. 90 ns
D. 100 ns
Answer:B
Suppose it takes 100 ns to access a page table and 20 ns to access associative memory with a 90% hit rate, the average access time equals:
A. 20 ns B. 28 ns C. 90 ns D. 100 ns