Can DFS be used to detect cycles in an undirected graph?
- No, DFS cannot be used for cycle detection.
- No, DFS is only applicable to directed graphs.
- Yes, DFS can be used to detect cycles in both directed and undirected graphs.
- Yes, DFS can detect cycles in directed graphs but not in undirected graphs.
Yes, DFS can be used to detect cycles in both directed and undirected graphs. It does so by maintaining a visited set and checking for back edges during the traversal.
Loading...
Related Quiz
- A _______ is a data structure that allows elements to be inserted from one end and removed from the other end.
- How does DFS differ from BFS (Breadth-First Search)?
- The Fibonacci sequence exhibits many interesting properties in nature, such as appearing in the arrangement of _______.
- How does the greedy vs. non-greedy behavior affect regular expression matching?
- How does merge sort divide and conquer a given list/array?