Which memory type has the fastest access time? a) cache b) main memory c) disk storage d) virtual memory
Understand the Problem
The question is asking about different types of computer memory and specifically which one has the fastest access time. It requires knowledge about computer architecture and memory hierarchy.
Answer
Cache memory has the fastest access time.
The final answer is cache memory has the fastest access time.
Answer for screen readers
The final answer is cache memory has the fastest access time.
More Information
Cache memory is extremely fast and acts as a buffer between the CPU and main memory. It holds frequently requested information for quick access, reducing the time it takes the CPU to retrieve data.
Tips
A common mistake is to confuse the speed of RAM with cache. Cache memory is specifically designed to be faster than general-purpose RAM.
Sources
- Levels of Memory in Operating System - GeeksforGeeks - geeksforgeeks.org
- RAM, cache memory, or SSD/HDD? - Quora - quora.com
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