Direct mapped cache

. Cache Write Policies In a cache system using a write-back policy, if a cache block is modified and marked as "dirty" but not yet updated in the main memory, and that block is selected for replacement, what action should be taken to ensure data integrity?

Explain the differences between a directly mapped cache and a fully associative cache.

Can you describe cache hierarchy structure and operation?

Distinguish between an associative and a direct-mapped cache.

Compare an associative cache to a directly mapped one.

To what end does an associative cache serve?