Question:

Another name of secondary memory is called:

AVirtual memory

BCache memory

CInternal memory

DAuxiliary memory

Answer:

D. Auxiliary memory

Explanation:

Auxiliary memory, also frequently referred to as secondary storage, is the non-volatile memory in a computer system. This means that it retains data even when the computer's power is turned off.

Its primary purpose is to provide long-term storage for data and programs.

Key Characteristics:

Non-volatile: Data persists even without power.

Large capacity: Typically offers significantly more storage space than primary memory (RAM).

Slower access: Data access is generally slower compared to primary memory.

Examples:

Hard Disk Drives (HDDs)

Solid State Drives (SSDs)

USB flash drives

Optical discs (CDs, DVDs, Blu-ray discs)

Relationship to Primary Memory:

Primary memory (RAM) is used for data that the CPU is actively processing. It's fast but volatile.

Auxiliary memory stores data that's not currently in use, providing a permanent storage solution.


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