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
Define a Directed Acyclic Graph (DAG).
💡 Hint: Think about what cycles in a graph imply.
Question 2
Easy
What is the purpose of topological sorting?
💡 Hint: Consider how tasks would be completed.
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 true about a Directed Acyclic Graph?
- True
- False
💡 Hint: Think about what a cycle would mean in terms of task dependencies.
Question 2
Which of the following is a requirement for topological sorting?
- The graph must be directed
- The graph must be acyclic
- Both A and B
💡 Hint: Consider the importance of direction and cycles.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given five tasks with the following dependencies: A -> B, A -> C, B -> D, C -> D. Describe the topological orderings possible.
💡 Hint: Look for tasks without incoming edges to start.
Question 2
If a new task E is introduced with dependencies: E -> A, how does this affect topological sorting?
💡 Hint: Track how each task's position changes.
Challenge and get performance evaluation