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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
List the possible input combinations for a two-input logic circuit.
💡 Hint: Think of how many states each input can have.
Question 2
Easy
What is the output of a two-input OR gate when both inputs are 1?
💡 Hint: Review what an OR gate does.
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 a truth table display?
- Combinations of inputs only
- Combinations of inputs and outputs
- Error rates in circuits
💡 Hint: Consider what a truth table is designed to do.
Question 2
True or False: A truth table can have 2^n rows where n is the number of inputs.
- True
- False
💡 Hint: Think about how the number of input states grows.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a truth table for a three-input OR gate.
💡 Hint: Think about the conditions under which the output can be `1`.
Question 2
Create a truth table for an EXCLUSIVE-OR gate with two inputs.
💡 Hint: Consider when the inputs are the same or different.
Challenge and get performance evaluation