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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does MAR stand for?
💡 Hint: Think about the register used for memory addressing.
Question 2
Easy
What does MFC signal indicate?
💡 Hint: Consider the waiting period in a fetch cycle.
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 first step in a memory fetch operation?
- Load address into MBR
- Load address into MAR
- Issue write command
💡 Hint: Think about where the address needs to go before anything else.
Question 2
The MFC signal indicates what?
- True
- False
💡 Hint: Recall the synchronization step in memory fetch operations.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how the memory fetch operation would differ for architectures using two-address instructions versus single-address instructions, and provide your reasoning.
💡 Hint: Consider the role of registers in addressing within multiple operations.
Question 2
Design a flowchart that represents the steps taken in a single-address memory fetch operation, including the roles of MAR, MBR, and the MFC signal.
💡 Hint: Use basic symbols like ovals for start/end, rectangles for processes, and diamonds for decisions.
Challenge and get performance evaluation