Question

The total number of data cache misses that will occur in cache memory is​

Answer 1

Answer:

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Answer 2

Answer:

Cache Miss occurs when data is not available in the Cache Memory. When the CPU detects a miss, it processes the miss by fetching requested data from main memory.

Types of Cache misses :

These are various types of cache misses as follows below.

Compulsory Miss –

It is also known as cold start misses or first references misses. These misses occur when the first access to a block happens. Block must be brought into the cache.

Capacity Miss –

These misses occur when the program working set is much larger than the cache capacity. Since Cache can not contain all blocks needed for program execution, so cache discards these blocks.