Which memory hierarchy level does caching target? a) L1 cache b) L2 cache c) L3 cache d) main memory
Understand the Problem
The question is asking about the specific levels of memory hierarchy that caching is designed to optimize. It is looking to identify which cache level (L1, L2, L3, or main memory) is specifically targeted by caching mechanisms in computer architecture.
Answer
Caching targets multiple levels: L1, L2, and often L3.
Caching targets multiple levels of cache memory, including L1, L2, and often L3 caches.
Answer for screen readers
Caching targets multiple levels of cache memory, including L1, L2, and often L3 caches.
More Information
Caching is designed to improve performance by storing frequently accessed data in faster memory levels, where it can be retrieved more quickly compared to accessing main memory directly.
Tips
A common mistake is to assume caching targets only one specific cache level, such as the L1 cache. However, caching solutions typically involve multiple cache levels working in concert.
Sources
- Which Memory Hierarchy Level Does Caching Target? - QuizGecko - quizgecko.com
- CPU Cache - Wikipedia - en.wikipedia.org
AI-generated content may contain errors. Please verify critical information
