Aspire Faculty ID #11915 · Topic: NIMCET 2024 · Just now
NIMCET 2024

The primary purpose of cache memory in a computer system is

Solution

Computer Architecture: Purpose of Cache Memory

Question: What is the primary purpose of cache memory in a computer system?

✅ Correct Answer: To increase the speed of data access by storing frequently used data closer to the CPU

Explanation:

  • Cache memory is much faster than main memory (RAM).
  • It holds frequently accessed data and instructions.
  • Helps reduce CPU waiting time and improves performance.

Hierarchy: CPU → Cache → RAM → Storage

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