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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is cache memory?
💡 Hint: Think about memory types surrounding the CPU.
Question 2
Easy
Explain the hit ratio.
💡 Hint: Consider what happens during a successful memory request.
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 is the purpose of cache memory?
- To store permanent data
- To speed up memory access
- To replace main memory
💡 Hint: Think about how data access speed affects computer performance.
Question 2
In direct mapping, a memory block can only map to one cache line. True or False?
- True
- False
💡 Hint: Consider how direct mapping restricts assignment.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a main memory space of 32KB with a cache of 4KB and each block size of 64 bytes, create a mapping diagram and calculate the hit and miss ratio after a defined sequence of memory accesses.
💡 Hint: Consider how to relate block sizes to data points.
Question 2
Analyze a scenario where a single cache line requires multiple blocks to access sequentially and the impact this has on system performance.
💡 Hint: What happens when multiple blocks compete for the same line?
Challenge and get performance evaluation