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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a TLB miss?
💡 Hint: Think about what happens when a required entry is not available.
Question 2
Easy
What does the valid bit in a page table entry signify?
💡 Hint: What does it mean if a bit is set to 1?
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 happens when a TLB miss occurs?
- OS fetches page table entry
- Data is accessed directly
- Instruction is aborted
💡 Hint: What is the immediate follow-up action when a miss occurs?
Question 2
True or False: A valid bit being set to 0 means the page is loaded in physical memory.
- True
- False
💡 Hint: Recall what the valid bit represents.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe a scenario where a TLB miss can lead to multiple page faults. How does the OS prevent this from impacting system performance?
💡 Hint: Consider how the order of memory accesses affects the likelihood of faults.
Question 2
Analyze how different TLB sizes might impact performance in a heavily accessed application. What factors must be considered?
💡 Hint: Think about the relationship between TLB size and access patterns.
Challenge and get performance evaluation