PEC EPE Computer & Allied

PEC EPE — Computer and Allied Engineering (Computer/Computer Systems/Software, Pakistan Engineering Council)

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Exam overview

Practice session

A microprocessor's memory hierarchy has an L1 cache with a hit time of 1.2 ns and a miss rate of 5%. If main memory access incurs a miss penalty of 60 ns, what is the Average Memory Access Time (AMAT)?

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