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:

Males

The sex that is characterized by the production of small mobile sperm, typically having XY chromosomes in mammals.

Females

Refers to the sex or gender that is typically characterized by the ability to produce ova or eggs, and in mammalian species, usually possesses two X chromosomes.

Homosexual Males

Men who are emotionally, romantically, or sexually attracted to other men.

Heterosexual Males

Men who are sexually attracted to women.