Which term refers to long-term, slower-than-main memory used for storage?

Which term refers to long-term, slower-than-main memory used for storage?

• A. Cloud Storage
• B. Data Processing
• C. RAM (Random Access Memory)
• D. Secondary Memory

Answer: (D)

The concept being tested is how storage is categorized by speed and persistence in a computer. Secondary memory is the term for non-volatile, long-term storage that is slower than the main memory. It retains data even when the power is off, making it suitable for saving programs and files you don’t need immediately. Examples include hard drives, solid-state drives, optical discs, and magnetic tapes. This contrasts with RAM, the fast, volatile memory used for active tasks where data is lost if power is interrupted. Cloud storage sits outside the local hardware and is a form of remote storage, but the traditional hardware term for this kind of long-term, slower memory in a computer is secondary memory.

The concept being tested is how storage is categorized by speed and persistence in a computer. Secondary memory is the term for non-volatile, long-term storage that is slower than the main memory. It retains data even when the power is off, making it suitable for saving programs and files you don’t need immediately. Examples include hard drives, solid-state drives, optical discs, and magnetic tapes. This contrasts with RAM, the fast, volatile memory used for active tasks where data is lost if power is interrupted. Cloud storage sits outside the local hardware and is a form of remote storage, but the traditional hardware term for this kind of long-term, slower memory in a computer is secondary memory.