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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a universal gate?
💡 Hint: Think about which gates can stand alone to build others.
Question 2
Easy
Name the two universal gates.
💡 Hint: They are used in various digital circuits.
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
Which gate can output true for all inputs except when all are true?
- NAND
- NOR
- AND
💡 Hint: Think about which gate fails when all inputs align.
Question 2
Is it possible to create any Boolean function only using NAND gates?
- True
- False
💡 Hint: Recall the definition of universal gates.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a Boolean expression A + B, demonstrate how to realize this using only NAND gates.
💡 Hint: Think inversely; how can negations change the output?
Question 2
Design a logic circuit with three variables A, B, and C using only NOR gates to achieve the expression R = A + (B AND C).
💡 Hint: Strategize how to configure the gates for efficient AND functionality first.
Challenge and get performance evaluation