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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the inputs to the ALU?
💡 Hint: Think about what the ALU needs to perform operations.
Question 2
Easy
What is the output of an ALU operation?
💡 Hint: Consider what you would call the result after adding numbers.
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 are the main inputs of an ALU?
- Operands
- Flags
- Operands
- Function Select Code
- Function Select Code
- Result
💡 Hint: Think about what data you need to tell the ALU what to do.
Question 2
True or False: The result F from an ALU is always a single bit.
- True
- False
💡 Hint: Visualize the numbers processed by the ALU.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have an ALU with inputs A = 15 and B = 10, and you've selected to perform a subtraction. What will be the output and which status flags would be set?
💡 Hint: Consider the result of subtraction.
Question 2
If an ALU operation results in F = 0, what status flags would you expect to be set and why?
💡 Hint: How does the result relate to these flags?
Challenge and get performance evaluation