You Are Using a Tree to Show the Evaluation Order

question 45

Multiple Choice

You are using a tree to show the evaluation order of arithmetic expressions. Which of the following statements is NOT correct?

• A) Leaves contain numbers.
• B) Interior nodes contain numbers.
• C) The root contains an operator.
• D) Every level of the tree must contain an operator.

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Definitions:

Vomiting

The forceful expulsion of the contents of the stomach through the mouth, often a reflex reaction to remove toxic substances from the body.

Laxative Use

The intake of substances to stimulate bowel movements, often used to treat constipation.

Deficiencies

A lack or shortage of a necessary component, often implying insufficiency in nutritional elements, skills, or resources.

Distorted Thinking

Cognitive processes that twist one's perception of reality, often leading to negative emotions and behaviors.