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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define in-degree.
💡 Hint: Think about how many arrows point at a specific point.
Question 2
Easy
What is one method to find out which vertex to process in topological sort?
💡 Hint: What means you don't need to wait for anything else to start working?
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 time complexity using an adjacency matrix for topological sorting?
- O(n)
- O(n^2)
- O(n + m)
💡 Hint: Think about the size of the matrix.
Question 2
True or False: In topological sorting, a vertex with in-degree 0 can be processed immediately.
- True
- False
💡 Hint: Consider what in-degree indicates during processing.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a directed graph represented by edges: {(A, B), (B, C), (C, D), (A, D)}, implement a topological sorting algorithm using an adjacency list.
💡 Hint: Consider how you will maintain the list as you process each vertex.
Question 2
In a project management scenario with tasks represented as a directed graph, design a strategy to implement topological sorting to schedule tasks while minimizing dependencies.
💡 Hint: Think about how dependencies affect the order of execution.
Challenge and get performance evaluation