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 is a D-Latch?
💡 Hint: Think about how it interacts with the clock.
Question 2
Easy
What does t_CQ represent?
💡 Hint: It involves timing in relation to the clock.
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 differentiates a sequential circuit from a combinational circuit?
- Sequential has memory
- Sequential does not have memory
- Combinational only functions with a clock
💡 Hint: Think about the ability to remember past outputs.
Question 2
True or False: A D-Latch and a D-Flip-Flop function the same way.
- True
- False
💡 Hint: Consider how data is captured.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple circuit to demonstrate both a D-Latch and a D-Flip-Flop, and test their functionalities to highlight differences.
💡 Hint: Compare how changes affect output at different clock intervals.
Question 2
If a flip-flop setup has a t_CQ of 120 ps, t_setup of 50 ps, and t_hold of 30 ps, what is the maximum clock speed possible for reliable function?
💡 Hint: Convert time to appropriate frequency units.
Challenge and get performance evaluation