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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the binary sum of 5 and 6 in binary, and is it valid BCD?
💡 Hint: Check if the sum exceeds 9.
Question 2
Easy
What correction value do we add if the binary sum exceeds 9?
💡 Hint: Consider the decimal representation.
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 outcome of adding 9 and 2 in BCD?
- 0111
- 1001
- 0001 0001
💡 Hint: Consider if the sum requires correction.
Question 2
True or False: A BCD adder can only handle single-digit additions.
- True
- False
💡 Hint: Think about how adder technology is implemented.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a BCD adder for two three-digit numbers. Explain your design and logic reasoning.
💡 Hint: Think through each digit's requirement for carrying!
Question 2
Given BCD numbers represented in binary, create a truth table that represents the output for each possible input pair.
💡 Hint: What output do numbers represent when added, and how do they align with BCD?
Challenge and get performance evaluation