Imagine you are dropped into a giant maze. You are at the entrance (Node ) and you want to explore every corridor and room. You cannot see the whole maze from above. You only see the paths right in front of you. Graph Traversal is the process of visiting every node in the graph, starting from a specific point.
There are two main ways to do this: Go as deep as possible, then backtrack (DFS). Explore everything close to you, then move out (BFS). In this section, you focus on the first one.
