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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of the tag in a cache?
💡 Hint: Think about how the cache verifies data.
Question 2
Easy
Define what a cache hit is.
💡 Hint: What happens if the requested data is in the cache?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the index in a cache address do?
- Identifies the word
- Identifies the block
- Identifies the cache line
💡 Hint: Think about what part of the address directs data location.
Question 2
A cache hit occurs when?
- True
- False
💡 Hint: Is cache hit about finding or not finding data?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a small cache with 4 lines. If addresses A, B, C, and D map to the same line, how does this affect cache performance?
💡 Hint: How does mapping multiple addresses to the same line impact retrieval efficiency?
Question 2
Given a cache with 16 lines and a block size of 4 words, how would you calculate the total number of bits necessary to address it?
💡 Hint: Consider how each part of the address contributes to the total memory size.
Challenge and get performance evaluation