यदि CPU को आवश्यक डेटा कैश मेमोरी में मिल जाता है, तो निम्नलिखित में से किस शब्द का उपयोग किया जाता है?

Assume a main memory access on a cache miss takes 30 ns and a cache access on a cache hit takes 3 ns. If 80% of the processor's memory requests result in a cache hit, what is the average memory access time?

A program in execution consists of 200 distinct memory blocks that are accessed for the first time. The cache size is 8 blocks and uses 2-way set associative mapping. How many compulsory (cold) misses occur during the execution?