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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the result of A + 0 when A = 0?
💡 Hint: Think about what OR does when one input is false.
Question 2
Easy
If A = 1 and B = 0, what is A + B?
💡 Hint: Remember that OR will yield true if at least one input is true.
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 the OR operation output when both inputs are false?
- True
- False
- Undefined
💡 Hint: Refer to the truth table for OR.
Question 2
True or False: The OR operation gives true if at least one input is true.
- True
- False
💡 Hint: Think about what happens when considering both inputs.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given expressions A + B + C = 1, analyze the conditions under which this expression holds true.
💡 Hint: Remember the nature of the OR operation.
Question 2
Design a circuit using three OR gates to ensure that an output is true if any one of the switches S1, S2, S3 is activated.
💡 Hint: Think about how OR gates can be cascaded.
Challenge and get performance evaluation