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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an Interrupt Vector?
💡 Hint: Think about where the program jumps when an interrupt occurs.
Question 2
Easy
Name a source of interrupt in the 8051.
💡 Hint: Consider what events can trigger an interrupt.
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 does the Interrupt Vector point to?
- A register
- A memory address for ISR
- An external signal
💡 Hint: Think about what happens during an interrupt.
Question 2
True or False: The same memory address is used for all types of interrupts.
- True
- False
💡 Hint: Consider how many different interrupts are there.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a system with two interrupts: one for a button press and another for a timer overflow. How would you prioritize them, and what might the ISRs do?
💡 Hint: Consider real-time requirements for each event.
Question 2
You have a timer interrupt set to trigger at 1 second intervals. If a button press resets a counter being incremented by the timer, what issues might arise?
💡 Hint: Think about how interrupts interact with each other and shares resources.
Challenge and get performance evaluation