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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 sequences.
Question 2
Easy
What is stored in the Instruction Register (IR)?
💡 Hint: It's like an instruction manual.
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 Program Counter (PC) point to?
- The last instruction
- The next instruction's address
- The current instruction
💡 Hint: Think about what it directs.
Question 2
True or False: The Memory Buffer Register (MBR) holds addresses.
- True
- False
💡 Hint: Consider what each register holds.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where the PC indicates an address that does not contain valid instructions, explain what happens next and how that impacts the processor.
💡 Hint: Think about error handling in CPU operations.
Question 2
Assume the MAR holds an address and the MBR is empty. Describe the sequence of operations for fetching an instruction.
💡 Hint: Focus on the timing and order of signals.
Challenge and get performance evaluation