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 does the entry A[i][j] represent in an adjacency matrix?
💡 Hint: Remember the definition of adjacency matrix.
Question 2
Easy
Is the adjacency matrix symmetric for undirected graphs? Why?
💡 Hint: Think about how the edges are defined.
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
In an adjacency matrix, what does a value of 1 mean?
- There is no edge
- There is an edge
- The vertex is isolated
💡 Hint: Think about the purpose of the matrix.
Question 2
True or False: An adjacency matrix is always symmetric.
- True
- False
💡 Hint: Reflect on what it means for edges to connect vertices.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have 8 vertices in a graph and 6 edges connecting them. Describe how you would create an adjacency matrix and what values you expect.
💡 Hint: Visualize the connections between vertices to fill in the relevant edges.
Question 2
Design an algorithm to find if a path exists between two vertices using the adjacency matrix representation. What steps would you include?
💡 Hint: Think about how breadth-first search would traverse neighbors in the matrix.
Challenge and get performance evaluation