In a Binary Tree, the Level of the Children of the Root

question 23

Multiple Choice

In a binary tree, the level of the children of the root node is ____.

• A) 0
• B) 1
• C) 2
• D) 3

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Definitions:

Investment Return

Investment return is the gain or loss on an investment over a specified time period, typically expressed as a percentage of the investment's initial cost.

Customer Acquisition Cost

the total cost associated with acquiring a new customer, including marketing and sales spending.

Marginal Cost

The expenditure involved in creating one more unit of a product or service.

Average Cost

The total cost of production divided by the number of units produced, reflecting the average expense per unit.