Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
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 the speed and where it's located.
Question 2
Easy
What does a cache miss signify?
π‘ Hint: Recall when the CPU cannot find the data it needs.
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 purpose of cache memory?
π‘ Hint: Think about its role in improving CPU performance.
Question 2
True or False: Cache misses can only be compulsory misses.
π‘ Hint: Recall the different categories of cache misses.
Solve 3 more questions and get performance evaluation
Push your limits with challenges.
Question 1
Calculate the effective access time if the CPU takes 1 ns to access L1 cache, 3 ns for L2 cache, and 10 ns for main memory, with hit rates of 90% for L1 and 75% for L2.
π‘ Hint: Break down the calculation step by step using the given rates.
Question 2
Discuss the implications of increasing cache size on miss rates and access times.
π‘ Hint: Think about how cache size affects both performance and cost.
Challenge and get performance evaluation