Practice Universal Gates (4.4) - Logic Gates and Related Devices - Part B
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Universal Gates

Practice - Universal Gates

Learning

Practice Questions

Test your understanding with targeted questions

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.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

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.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a Boolean expression A + B, demonstrate how to realize this using only NAND gates.

💡 Hint: Think inversely; how can negations change the output?

Challenge 2 Hard

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.

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Reference links

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