Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does ALU stand for?
💡 Hint: Think about what basic mathematical operations it performs.
Question 2
Easy
Name one IC used as an ALU.
💡 Hint: It is commonly known in digital circuits.
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 ALU perform like addition and subtraction?
- Only arithmetic
- Only logic
- Both arithmetic and logic
💡 Hint: Remember the full name of ALU.
Question 2
True or False: A magnitude comparator can only compare three-bit numbers.
- True
- False
💡 Hint: Think about how you can cascade comparators together.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a multiplier circuit using ALU that multiplies two 4-bit numbers. Outline connections and operations.
💡 Hint: You can visualize the operation during binary addition.
Question 2
Design an 8-bit comparator using multiple 4-bit magnitude comparators and illustrate the cascading connections.
💡 Hint: Reference the 7485's operational table for connections.
Challenge and get performance evaluation