Which traversal type guides visits to items in the tree from left to right through the levels of the tree?
A) levelorder
B) inorder
C) preorder
D) postorder

Question

Quizplus · Accepted Answer

Levelorder traversal visits the nodes from left to right through the levels of the tree, starting from the root node. It visits all the nodes at a particular level before moving on to the next level. Hence, option A is the correct answer. Inorder traversal visits the nodes in ascending order of their values, and preorder and postorder traversals are depth-first traversals.

Which Traversal Type Guides Visits to Items in the Tree