Choose the correct description of Secondary storage.
- A. A small, high-speed memory layer that stores frequently accessed data to reduce access time.
- B. A memory management technique that uses disk space to extend the apparent size of RAM.
- C. Storage that retains data permanently and is not directly accessed by the CPU, such as a hard drive. ✓
- D. A unique identifier used to specify a particular location within a computer's memory.
Correct answer
C. Storage that retains data permanently and is not directly accessed by the CPU, such as a hard drive.
Explanation
Secondary storage refers to storage that retains data permanently and is not directly accessed by the CPU, such as a hard drive.