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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the Program Counter (PC) do?
💡 Hint: Think about instruction flow in a program.
Question 2
Easy
What does an interrupt do?
💡 Hint: Consider what happens when a device needs attention.
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 value does the Instruction Cycle Code (ICC) take during the fetch phase?
- 00
- 01
- 10
- 11
💡 Hint: Recall the corresponding ICC values for each phase.
Question 2
True or False: The Program Counter (PC) is not involved in the process of interrupt handling.
- True
- False
💡 Hint: Think about what needs to be saved during an interrupt.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a hypothetical CPU that uses a three-bit Instruction Cycle Code and describe its phases.
💡 Hint: Think about how adding more bits to the ICC might help manage more phases.
Question 2
Consider a scenario where an interrupt occurs while the CPU is in the decode phase; how would your system manage the state?
💡 Hint: What steps need to happen to ensure that data can be retrieved?
Challenge and get performance evaluation