In a graph, if you want to find the shortest path in an unweighted graph, which
Practice Questions
Q1
In a graph, if you want to find the shortest path in an unweighted graph, which traversal method would you use?
DFS
BFS
Dijkstra's Algorithm
A* Search
Questions & Step-by-Step Solutions
In a graph, if you want to find the shortest path in an unweighted graph, which traversal method would you use?
Step 1: Understand what an unweighted graph is. An unweighted graph is a graph where all edges have the same weight or no weight at all.
Step 2: Know what a traversal method is. A traversal method is a way to visit all the nodes in a graph.
Step 3: Learn about BFS (Breadth-First Search). BFS is a method that explores all neighboring nodes at the current depth before moving on to nodes at the next depth level.
Step 4: Realize that BFS is suitable for finding the shortest path in an unweighted graph because it guarantees that the first time it reaches a node, it does so using the shortest path.
Step 5: Conclude that if you want to find the shortest path in an unweighted graph, you should use BFS.
