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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a multiplexer used for?
💡 Hint: Think about the role of a selector in a menu.
Question 2
Easy
How do you calculate how many multiplexers you need?
💡 Hint: N is the desired inputs and n is the current inputs.
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 purpose of cascading multiplexers?
- To combine outputs
- To manage more inputs than one multiplexer can handle
- To reduce power consumption
💡 Hint: Consider why we would need more than one multiplexer's capability.
Question 2
True or False: The number of multiplexers needed can be calculated with the formula 2^n - N.
- True
- False
💡 Hint: Remember the variables represent desired and available inputs.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a scenario where you need to design a multiplexer handling 64 inputs. How would you approach cascading this solution using 16-to-1 multiplexers?
💡 Hint: Think about what the cascading design entails.
Question 2
Reflect on what happens when multiple multiplexers are enabled at once. Why is this undesired?
💡 Hint: How does the enable function tie into this?
Challenge and get performance evaluation