Subject
Computer Science
Topic
Computer Fundamental
What is cache hit ratio?
What is cache hit ratio?
a)
Number of CPU coresb)
Clock frequency divided by RAM sizec)
Fraction of memory accesses satisfied by the cached)
Size of a cache line in bytesExplanation
Hit ratio is the proportion of memory accesses that find their data in the cache.Related questions
Which component normally has the lowest access latency in the memory hierarchy?Which order correctly represents the memory hierarchy from fastest to slower storage?As we move downward from registers toward secondary storage, memory capacity generally:As we move upward toward CPU registers in the memory hierarchy, cost per bit generally:Which memory level is designed to bridge the speed gap between the CPU and main memory?Which principle explains why recently accessed data is likely to be accessed again soon?Which principle states that memory locations near a recently accessed location are likely to be accessed soon?Why does a memory hierarchy improve overall system performance?