Practice - Half Adder
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Practice Questions
Test your understanding with targeted questions
What are the two outputs of a Half Adder?
💡 Hint: Think about what happens when you add two binary numbers.
What is the value of Sum when A = 1 and B = 0?
💡 Hint: Consider which logical operation corresponds to addition.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
The output 'Sum' in a Half Adder is obtained through which operation?
💡 Hint: Remember how XOR behaves with similar and different inputs.
If both inputs A and B are 1, what is the Carry output of a Half Adder?
💡 Hint: Consider what a Carry represents in addition.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a circuit using transistors that can simulate a Half Adder. Describe the logic and reasoning behind your design.
💡 Hint: Think about how transistors work like switches.
If you have multiple Half Adders cascaded to create a 4-bit adder, explain how they would handle carry bits between each pair.
💡 Hint: Consider how binary addition carries over sum results.
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Reference links
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