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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does BCD stand for?
💡 Hint: What do you get when you convert decimal digits into binary?
Question 2
Easy
How many bits does a four-bit binary adder handle?
💡 Hint: Think of how many binary digits are in a typical four-bit number.
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 does BCD stand for?
- Binary-Coded Decimal
- Binary Cute Decimal
- Binary Controlled Digit
💡 Hint: Recall the acronym's meaning.
Question 2
True or False: A BCD adder can only add single-digit numbers.
- True
- False
💡 Hint: Think about how we've combined adders.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given two decimal numbers 56 and 78, design the BCD adder circuit that will output the correct BCD result. Detail each step and the logic involved.
💡 Hint: Make sure to handle the carry appropriately and check your BCD ranges.
Question 2
Create a truth table for a one-bit binary adder and a BCD adder and compare the outputs based on input. Show how they differ and when correction needs to be applied.
💡 Hint: Focus on the parameters of carry and how they affect final outputs.
Challenge and get performance evaluation