What is depth-first search (DFS)?Question 3Answera.A uniformed combinatorial search algorithm that expands nodes in a random orderb.A uniformed combinatorial search algorithm that expands nodes in order of their depthc.A uniformed combinatorial search algorithm that expands nodes in order of their distance from the rootd.A uniformed combinatorial search algorithm that expands nodes in order of their breadth

What is the role of Depth-First Search (DFS) in graph traversal?A) Ensures shortest path between nodesB) Visits nodes depth-wise until no more unvisited nodes are leftC) Calculates the average distance between nodesD) Finds the maximum flow in a graph

The running time complexity of DFS (Depth-first search) traversal algorithm is a. O(logV*logE), where V is the number of vertices and E is the number of edges b. O(logV+logE), where V is the number of vertices and E is the number of edges c. O(V+E), where V is the number of vertices and E is the number of edges d. O(V*E), where V is the number of vertices and E is the number of edges

Depth-First Search (DFS)Implement Depth-First Search (DFS) for a given undirected graph. Print the vertices in the order they are visited.Constraints:NAExample:Sample Input:4 40 10 21 22 3Sample Output:DFS starting from vertex 0: 0 1 2 3 Explanation:Input Format:The first line contains two integers, V (number of vertices) and E (number of edges).The next E lines contain two integers each, u and v, representing an edge between vertices u and v.Output Format:Print the vertices in the order they are visited using DFS starting from vertex 0.

"The search first begins from the root node and the first one of the child node's sub-tree is completely traversed. That is, first all the one-sided nodes are checked, and then the other sided nodes are checked."Which search algorithm is described in the above definition?1 pointThe Breadth First Search (BFS)The Depth First Search (DFS)The A* searchNone of the aboveOther:

What is breadth-first search (BFS)?Question 6Answera.A uniformed combinatorial search algorithm that expands nodes in order of their depthb.A uniformed combinatorial search algorithm that expands nodes in order of their distance from the rootc.A uniformed combinatorial search algorithm that expands nodes in order of their breadthd.A uniformed combinatorial search algorithm that expands nodes in a random order