What Does the Left Node Reference of a Newly Inserted

question 50

Multiple Choice

What does the left node reference of a newly inserted binary search tree node get set to?

• A) depends where the node is inserted
• B) it gets set to the left child of the new node, if one exists
• C) always null
• D) it gets set to the left child of the root, if it exists

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Definitions:

Fixed Supply

A condition where the quantity of a good or resource available does not change, regardless of price.

Economic Rent

Payment to a factor of production in excess of what is needed to keep that factor in its current use.

Production Cost

The total expense of producing a good or service, including labor, materials, and overhead costs.

Land Rent

The payment made for the use of land, which is determined by its location, fertility, and other factors influencing its productive capacity.