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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the outputs of a half-adder with inputs A=1 and B=0?
💡 Hint: Think about how an XOR gate works.
Question 2
Easy
Write the Boolean expression for the CARRY of a half-adder.
💡 Hint: Remember the logic gate that produces a carry.
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 outputs does a half-adder produce?
- Sum and Borrow
- Sum and Carry
- Difference and Borrow
💡 Hint: Think about the main functions of adding two bits together.
Question 2
True or False: A full subtractor can handle two bits and a borrow input.
- True
- False
💡 Hint: Reflect on the subtraction process.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a multi-bit binary adder using full adders showing its circuit schematic.
💡 Hint: Remember to connect each carry-out to the next full adder's carry-in.
Question 2
Explain how to utilize half and full subtractors effectively in a logic circuit designed for binary subtraction.
💡 Hint: Consider the order of subtraction to ensure no bits are left behind.
Challenge and get performance evaluation