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 the space complexity of an adjacency list?
💡 Hint: Think about how many vertices and edges are stored.
Question 2
Easy
How do you add an edge using an adjacency matrix?
💡 Hint: Consider the location in the matrix.
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 the space complexity of an adjacency list?
- O(V)
- O(E)
- O(V + E)
💡 Hint: Consider both the number of vertices and edges.
Question 2
True or False: An adjacency matrix can indicate whether an edge exists in O(1) time.
- True
- False
💡 Hint: Think about how matrices are structured.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a sparse graph, justify why an adjacency list is the preferred representation over an adjacency matrix.
💡 Hint: Think about edge density relative to the number of vertices.
Question 2
For a dense graph, describe a scenario where using an adjacency matrix for fast edge lookups is advantageous.
💡 Hint: Consider environments where speed is crucial.
Challenge and get performance evaluation