Question $17$

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A major advantage of direct mapping of a cache is its simplicity. The main disadvantage of the organization is that

it does not allow simultaneous access to the intended data and its tag

its access time is greater than that of other cache organizations

the cache hit ratio is degraded if two or more blocks used alternatively map onto the same block frame in the cache.

it is more expensive than other types of cache organizations

the number of blocks required for the cache increses linearly with the size of the main memory.