What is the function or purpose of Register memory?
- A. The fastest and smallest storage tier in a computer, located directly inside the CPU. ✓
- B. A copy of data stored separately from the original, used to restore information in case of loss or damage.
- C. A sequential storage medium that records data as magnetic patterns along a long strip of tape, often used for backups.
- D. A condition where a system spends most of its time swapping data between memory and disk rather than executing useful work.
Correct answer
A. The fastest and smallest storage tier in a computer, located directly inside the CPU.
Explanation
Register memory refers to the fastest and smallest storage tier in a computer, located directly inside the CPU.