Introduction to Graph with Breadth First Search(BFS) and Depth First Search(DFS) Traversal Implemented in JAVA

The objective of this article is to provide a basic introduction about graphs and the commonly used algorithms used for traversing the graph, BFS and DFS. Breadth First Search (BFS) and Depth First Search (DFS) are the two popular algorithms asked in most of the programming interviews. This article will help any beginner to get some basic understanding about what graphs are, how they are represented, graph traversals using BFS and DFS.