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Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβperfect for learners of all ages.
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is cache memory?
π‘ Hint: Think about memory that helps the CPU access data faster.
Question 2
Easy
Define cache hit rate.
π‘ Hint: It's a measure of how well the cache is performing.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary function of cache memory?
π‘ Hint: Focus on the role cache plays in relation to the CPU.
Question 2
True or False: A higher hit rate indicates a better performing cache.
π‘ Hint: Think about the efficiency of data retrieval.
Solve 2 more questions and get performance evaluation
Push your limits with challenges.
Question 1
Suppose you have a system with a cache that achieves a 90% hit rate. If the average memory access time is 10 ns for hits and 50 ns for misses, what is the average memory access time?
π‘ Hint: Be careful to calculate the hit and miss percentages correctly!
Question 2
Evaluate how changing a write policy from write-back to write-through may impact system performance, especially in a heavily loaded server environment.
π‘ Hint: Consider trade-offs between consistency and performance.
Challenge and get performance evaluation