What does the term “cache memory” refer to in a microprocessor?
a) The main memory used by the processor
b) A small, fast memory located inside the processor to store frequently accessed data
c) An external storage device for the processor
d) The total memory available in the system
Answer:
b) A small, fast memory located inside the processor to store frequently accessed data
Explanation:
Cache memory is a small, high-speed memory inside the processor used to store frequently accessed data and instructions, reducing the time it takes to retrieve this information from the main memory.