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
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.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a cover in the context of posets?
💡 Hint: Think about direct connections in a diagram.
Question 2
Easy
Give an example of a maximal element.
💡 Hint: Look for elements that aren’t related to anything higher.
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 defines a cover in a poset?
- A direct relation with intermediates
- A direct relation without intermediates
- Any relation
💡 Hint: Visualize the Hasse diagram.
Question 2
True or False: A minimal element in a poset has elements above it.
- True
- False
💡 Hint: Think about the definition of minimal.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a partially ordered set of at least six elements. Identify all maximal, minimal, greatest, and least elements, explaining each relation.
💡 Hint: Define how each element relates to ensure you address all types.
Question 2
Using a given set of tasks with dependencies, construct a Hasse diagram and perform a topological sort. Explain your steps.
💡 Hint: Focus on dependencies and remember the definition of topological sorting.
Challenge and get performance evaluation