Question

What is cache memory? What is its use?​

Answer 1

Answer:

Cache Memory is a special very high-speed memory. It is used to speed up and synchronizing with high-speed CPU. ... Cache memory is used to reduce the average time to access data from the Main memory. The cache is a smaller and faster memory which stores copies of the data from frequently used main memory locations.

Explanation:

Answer 2

Cache Memory is a special very high-speed memory. It is used to speed up and synchronizing with high-speed CPU. ... Cache memory is used to reduce the average time to access data from the Main memory. The cache is a smaller and faster memory which stores copies of the data from frequently used main memory locations.