Practice Unit 2: Digital Logic Building Blocks (1.3.2) - Model of Computer and Working Principle
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Unit 2: Digital Logic Building Blocks

Practice - Unit 2: Digital Logic Building Blocks

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a logic gate?

💡 Hint: Think about how it processes binary (1s and 0s).

Question 2 Easy

What does an AND gate output when one input is false?

💡 Hint: Consider the definition of AND operation.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the function of an AND gate?

Outputs true only if all inputs are true
Outputs true if any input is true
Inverts the input

💡 Hint: Think of the definition of AND logic.

Question 2

True or False: A demultiplexer can take multiple inputs.

True
False

💡 Hint: Consider the number of inputs it handles.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a circuit using at least two different types of gates to implement the logical expression: (A AND B) OR (NOT C). Explain your design.

💡 Hint: Use truth tables to validate your design.

Challenge 2 Hard

If you were designing a data communication system, how would you use multiplexers and demultiplexers? Describe specific scenarios.

💡 Hint: Think about how data is sent and received efficiently.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.