The ratio of cache hits to read accesses is called the cache's ____.
A) hit ratio
B) efficiency
C) Performance
D) hit boundary

Question

Quizplus · Accepted Answer

The ratio of cache hits to read accesses is called the cache's hit ratio. This metric is crucial in determining how efficient the cache is and how well it is performing. A high hit ratio indicates that the cache is effectively storing frequently accessed data, while a low hit ratio indicates that the cache is not performing well and may need to be optimized or redesigned. Therefore, A) hit ratio is the best choice. The other options are not relevant or accurate in describing the cache's performance.

The Ratio of Cache Hits to Read Accesses Is Called