ing for a particular target node.</p>
<p>As with DFS, a BFS traversal can start at any node in a graph. Consider, for example, the graph <strong>G<sub>1</sub></strong> from the previous section of notes. Starting at vertex <strong>C</strong> in <strong>G<sub>1</sub></strong>, one valid BFS traversal is: &nbsp;&nbsp;&nbsp;<strong>C</strong>&nbsp;&nbsp;&nbsp;&nbsp;<strong>B</strong>&nbsp;&nbsp;&nbsp;&nbsp;<strong>D</strong>&nbsp;&nbsp;&nbsp;&nbsp;<strong>A</strong>&nbsp;&nbsp;&nbsp;&nbsp;<strong>E</strong>&nb