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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens when a higher-priority interrupt occurs while a lower-priority ISR is executing?
💡 Hint: Think about how the CPU prioritizes tasks.
Question 2
Easy
Define what an ISR is.
💡 Hint: Consider what the CPU does when an event occurs.
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 interrupt nesting?
- A. The ability for an ISR to run indefinitely
- B. A method to disable all interrupts
- C. Higher-priority interrupts preempt lower-priority ISRs
💡 Hint: Think about how the CPU prioritizes interrupt handling.
Question 2
True or False: A stack overflow can occur if too many interrupts are nested without proper management.
- True
- False
💡 Hint: Consider the limitations of system memory.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple system that utilizes interrupt nesting. Describe how it functions and outline the potential risks associated.
💡 Hint: Consider how various tasks interact in your design.
Question 2
Discuss the implications of stack overflow in systems with interrupt nesting and propose a solution to mitigate this risk.
💡 Hint: Think about how systems allocate resources dynamically.
Challenge and get performance evaluation