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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an interrupt?
💡 Hint: Think about why devices need to communicate with the CPU.
Question 2
Easy
What does the interrupt enable flag do?
💡 Hint: Consider what happens when this flag is set or cleared.
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 the interrupt enable flag?
- To disable all interrupts
- To allow device interrupts
- To speed up execution
💡 Hint: Think about the CPU's ability to communicate with other devices.
Question 2
True or False: Hardware polling is more efficient than software polling.
- True
- False
💡 Hint: Consider the speed of communication in a busy system.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a system that uses both software and hardware polling for interrupt management. Explain how each method works and when to use each.
💡 Hint: Consider the advantages and disadvantages of each method.
Question 2
Discuss the impact of not properly managing interrupt priorities in a real-time operating system scenario, such as in aerospace control systems.
💡 Hint: Think about the consequences of prioritizing non-critical tasks over essential operations.
Challenge and get performance evaluation