Engineer Information Communications

Engineer Information Communications (정보통신기사, South Korea)

Computer Fundamentals And RegulationsEnglish
Exam overview

Practice session

A microprocessor system has a Level 1 (L1) cache memory with an access time of 2 nanoseconds and a main memory access time of 40 nanoseconds. If the cache hit ratio is h = 0.95 (95%), what is the Effective Memory Access Time (EMAT)?

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