Which of the following is an advantage of adjacency list representation over adjacency matrix representation of a graph?Marks : 1Negative Marks : 0Answer hereDFS and BSF can be done in O(V + E) time for adjacency list representation. These operations take O(V^2) time in adjacency matrix representation. Here is V and E are the number of vertices and edges respectively.All of the mentioned optionsIn adjacency list representation, space is saved for sparse graphs.Adding a vertex in adjacency list representation is easier than adjacency matrix representation.
Question
Which of the following is an advantage of adjacency list representation over adjacency matrix representation of a graph?Marks : 1Negative Marks : 0Answer hereDFS and BSF can be done in O(V + E) time for adjacency list representation. These operations take O(V^2) time in adjacency matrix representation. Here is V and E are the number of vertices and edges respectively.All of the mentioned optionsIn adjacency list representation, space is saved for sparse graphs.Adding a vertex in adjacency list representation is easier than adjacency matrix representation.
Solution
One advantage of adjacency list representation over adjacency matrix representation of a graph is that DFS and BFS can be done in O(V + E) time for adjacency list representation, while these operations take O(V^2) time in adjacency matrix representation. Here, V and E represent the number of vertices and edges, respectively. Additionally, all of the mentioned options are advantages of adjacency list representation. In adjacency list representation, space is saved for sparse graphs, and adding a vertex is easier compared to adjacency matrix representation.
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