Multiple choice

Which of the following tree traversal methods have the order as - root , left, right?

  1. Preorder

  2. Linear

  3. Level Order

  4. Inorder

  5. Postorder

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The preorder traversal of a tree reads the node in root, left, right order. The data of a node will be read first, if the node has a left child node it will be accessed next, followed by the right child node.