Question

What is memory access time

Answer 1

Answer:

average memory access time = hit time0 + miss rate0 * (hit time1 + miss rate1 * miss penalty )

Explanation:

1) Memory access time is how long it takes for a character in RAM to be transferred to or from the CPU. Fast RAM chips have an access time of 10 nanoseconds (ns) or less. See SDRAM. (2) Disk access time is how long it takes to obtain the first data character after initiating a request.