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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the output of an OR gate when both inputs are false?
💡 Hint: Think about what it means for both inputs to be zero.
Question 2
Easy
If A = true and B = false, what is Y in the equation Y = A + B?
💡 Hint: One true input makes the OR output 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 is the primary function of an OR gate?
- Only outputs true if all inputs are true
- Outputs true if at least one input is true
- None of the above
💡 Hint: Remember the definition of the OR gate.
Question 2
True or False: An OR gate can only work with two inputs.
- True
- False
💡 Hint: Consider how extending the number of inputs affects the output.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a heating system that uses an OR gate to monitor temperatures from multiple rooms. If room A exceeds 70°F or room B exceeds 75°F, the heater should turn on. Create a truth table for this setup.
💡 Hint: Map out the conditions where the heater should activate.
Question 2
Design a system with three sensors: smoke, temperature, and CO2 levels, using OR logic to activate an alarm system. What would be your approach?
💡 Hint: Think about how integrating more inputs can enhance safety measures.
Challenge and get performance evaluation