___________ traversal means visit the nodes at each level, one level at at time, starting with the root.
A) preorder
B) postorder
C) inorder
D) level-order

Question

Quizplus · Accepted Answer

Level-order traversal means visiting all the nodes of a tree level by level, starting from the root. This approach ensures that every node on a particular level is visited before moving to the nodes on the next level.

___________ Traversal Means Visit the Nodes at Each Level, One