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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 which address the CPU will point to for the next task.
Question 2
Easy
What is the purpose of the Zero Flag?
💡 Hint: Which flag tells us about the outcome of the last arithmetic operation?
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 function does the Program Counter (PC) serve in the CPU?
- Stores data
- Points to memory address of next instruction
- Errors out if incorrect
💡 Hint: Focus on what the CPU uses to find its next instruction.
Question 2
True or False: The Zero Flag indicates if the previous operation resulted in a non-zero value.
- True
- False
💡 Hint: Think about what the Zero Flag is signaling.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a situation where the last operation's result was 0, and the jump instruction follows. Describe the resulting changes in the PC.
💡 Hint: Reflect on how a condition being met influences the PC.
Question 2
Explain how a jump on zero instruction might affect a program's control flow in terms of decision-making.
💡 Hint: Think about how decision branches in programming could utilize this type of instruction.
Challenge and get performance evaluation