A Binary Tree Node with No Parent Is Called the

question 30

Multiple Choice

A binary tree node with no parent is called the

• A)pointer node.
• B)binary node.
• C)root node.
• D)head pointer.
• E)None of the above

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Definitions:

Employment-Based Immigrants

Individuals who are granted permission to live permanently in a country based on their job skills and employment opportunities.

Labor Force

The total number of people who are actively working or seeking work in the economy.

Illegal Immigration

The act of moving to a country in violation of its immigration laws.

Average Level

Typically refers to the common or midpoint value in a set of data, calculated by dividing the sum of all values by the number of values.