A Binary Tree Has Exactly _________ Link Instance Variables

question 32

Multiple Choice

A binary tree has exactly _________ link instance variables.

• A)zero
• B)one
• C)two
• D)three

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Definitions:

Acute Pain

Pain that comes on quickly and can be severe, but usually lasts a relatively short time.

Cardiac Defibrillator

A medical device that delivers electrical shocks to the heart to restore a normal rhythm in cases of life-threatening arrhythmias.

Hot Saucepan

A cooking utensil that becomes heated when used on a stove, requiring caution to avoid burns.

Merchant Ship

A vessel that transports cargo or passengers for hire in commerce across marine waters.