15. What is Cache RAM? A.Extra memory used for overflow from your Hard Disk B.A place to store secret information like passwords C.Its the same as your Hard Disk Drive D.Fast memory used for data that is accessed often E.None of these
Option D Solution: Memory caching is a technique in which computer applications temporarily store data in a computer's main memory to enable fast retrievals of that data. The RAM that is used for the temporary storage is known as the cache.
