📄️ Breadth First Search
Traverses a tree level by level using a queue.
📄️ DFS Pre Order
Visits the root first, then the left subtree, then the right subtree.
📄️ DFS In Order
Visits the left subtree, then the root, then the right subtree.
📄️ DFS Post Order
Visits the left subtree, then the right subtree, then the root.