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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the function of the Instruction Register (IR)?
💡 Hint: Think about which register is responsible for executing the instruction.
Question 2
Easy
What does the Program Counter (PC) do?
💡 Hint: It is vital for the sequence of instructions in program execution.
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 primary function of the Instruction Register (IR)?
- A: It holds the current instruction being executed.
- B: It records the next instruction to be executed.
- C: It stores data temporarily.
💡 Hint: Remember, it's about the instruction.
Question 2
True or False: The Program Counter (PC) directly executes instructions.
- True
- False
💡 Hint: Consider the role of the PC carefully.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a scenario where the Program Counter (PC) isn't incremented correctly during a program execution. Describe its impact on the CPU's operations.
💡 Hint: Think about the sequence of operations in programs.
Question 2
Devise a brief explanation of how the interaction between MAR and MDR would differ in a write operation versus a read operation.
💡 Hint: Focus on the purpose of the data flow in each operation type.
Challenge and get performance evaluation