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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the EI instruction do?
💡 Hint: Think about what EI stands for.
Question 2
Easy
Explain the purpose of the NOP instruction.
💡 Hint: Consider how it impacts CPU activity.
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 EI instruction?
- Enables interrupts
- Disables interrupts
- Halts CPU
💡 Hint: Think about the functionality of enabling.
Question 2
True or False: The DI instruction enables interrupts.
- True
- False
💡 Hint: Consider what it means to disable something.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where a CPU needs to handle multiple interrupts but must ensure data integrity during a transaction, explain how you would implement EI and DI effectively.
💡 Hint: Consider the timing of each operation and the need for data integrity.
Question 2
Design a small assembly code snippet utilizing HLT, DII, NOP, and SIM to illustrate their functions in a control flow.
💡 Hint: Think about a sequence of operations that require managing interrupts and execution flow.
Challenge and get performance evaluation