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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) hold?
💡 Hint: Think about what the PC is tracking.
Question 2
Easy
What is the function of the Memory Address Register (MAR)?
💡 Hint: Consider what you need before interacting with memory.
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 a Program Counter (PC) do?
- Stores the current instruction
- Holds the address of the next instruction
- Manages the CPU's clock speed
💡 Hint: Consider what keeps track of instruction sequence.
Question 2
True or False: The Memory Buffer Register (MBR) holds the address from which instructions are fetched.
- True
- False
💡 Hint: Think about what data's role is during fetching.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario in which the PC is set to 100, describe the sequence of operations that will happen in the fetch cycle.
💡 Hint: Think about how the address you start from guides the operation sequences.
Question 2
Analyze how multiple simultaneous accesses to the MBR could lead to data inconsistency.
💡 Hint: Consider the effects of two processes trying to use the same resource at once.
Challenge and get performance evaluation