Practice - Interrupt Service Routine
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Practice Questions
Test your understanding with targeted questions
What is an interrupt?
💡 Hint: Think about why the CPU would need to stop.
What does ISR stand for?
💡 Hint: What do we call the code executed when an interrupt occurs?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of an interrupt?
💡 Hint: Think about why I/O devices need to communicate with the CPU.
True or False: An ISR can be executed while another ISR is running.
💡 Hint: Consider what could happen if multiple ISRs were to run simultaneously.
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Challenge Problems
Push your limits with advanced challenges
Given a scenario where multiple interrupts occur during a single ISR execution, discuss how the system should handle these interrupts effectively.
💡 Hint: Consider the implications of processing multiple interrupts simultaneously.
Illustrate a context switching flow diagram during an ISR execution, labeling each step.
💡 Hint: Think about what to include at each stage.
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Reference links
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