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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a half-adder compute?
💡 Hint: Consider the basic operation of addition.
Question 2
Easy
What outputs does a half-subtractor provide?
💡 Hint: Think of how subtraction works.
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 output of a half-adder when both inputs are 1?
- SUM = 1
- CARRY = 0
- SUM = 0
- CARRY = 1
- SUM = 1
- CARRY = 1
💡 Hint: Recall the basics of binary addition.
Question 2
True or False: A half-subtractor can directly add two binary digits.
- True
- False
💡 Hint: Think about its basic functionality.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a working half-adder-subtractor circuit diagram and explain how it functions.
💡 Hint: Refer to the step-by-step integration we discussed.
Question 2
How would you modify the half-adder to work for three input bits? Outline a circuit design.
💡 Hint: Consider how binary addition expands with more bits.
Challenge and get performance evaluation