If the Postorder Traversal Visits the Nodes of a Binary

question 33

Multiple Choice

If the postorder traversal visits the nodes of a binary tree storing character values in the order of U, G, T, R, A, I, what is the value of the root of the tree?

• A) I
• B) U
• C) T
• D) cannot be determined

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Definitions:

Auditory

Relating to the sense of hearing.

Nonverbal Communication

The process of conveying messages without using words, such as through body language, facial expressions, and gestures.

Appearance

The way in which something looks or seems to the eyes or mind, encompassing aspects like visual impression and aesthetic appeal.

Businesslike Attire

Clothing that is deemed appropriate for formal or professional settings, emphasizing a neat and conservatively stylish appearance.