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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a multiplexer do?
π‘ Hint: Think of a traffic control system directing cars to specific roadways.
Question 2
Easy
Define a priority encoder.
π‘ Hint: Consider how a first-come, first-served system works in queues.
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 a multiplexer?
- To convert signals
- To select a single input
- To direct signals
π‘ Hint: Think about its use in data selection.
Question 2
True or False: A decoder can function as a demultiplexer.
- True
- False
π‘ Hint: Reflect on how inputs could mimic direct lines.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a digital system using a 4-to-16 decoder to control 16 LEDs based on binary inputs A3, A2, A1, and A0. Determine circuit connections.
π‘ Hint: Plan your circuit around the decoderβs inputs and the LEDs' output requirements.
Question 2
How would you implement a Boolean function F(A, B, C) = Ξ£(0, 1, 2, 5, 6) using a 3-to-8 decoder and OR gates? What advantage does this provide?
π‘ Hint: Visual the minterm outputs before integrating.
Challenge and get performance evaluation