Please, answer the three questions. Thanks

1 Question Given the following figure for Depth-First Search (DFS) and Breadth-First Search (BFS: Not yet answered Points out of 5.00 A) unexplored vertex F Flag question A visited vertex unexplored edge discovery edge back edge cross edge are nodes that have been visited. are nodes that have not been visited. are used to discover new vertices during a DFS or BFS traversal. lead to already visited vertices during a DFS traversal. lead o already visited vertices during a BFS traversal Unexplored vertices Visited vertices Back edges Cross edges Discovery edges