Consider the Following Class Hierarchy: Which of the Following

question 33

Multiple Choice

Consider the following class hierarchy: Which of the following code fragments is NOT valid in Java?

• A)Vehicle myAuto = new Auto("sedan");
• B)LandVehicle myAuto = new Auto("sedan");
• C)Auto myAuto = new Auto("sedan");
• D)LandVehicle myAuto = new Vehicle("sedan");

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Definitions:

Crude Oil

An organic, unprocessed substance found in nature, made up of hydrocarbon deposits along with other organic matter, known as crude oil.

OPEC

The Organization of Petroleum Exporting Countries, an intergovernmental body aiming to coordinate and unify petroleum policies among member countries.

Tax

A required fiscal imposition or alternative form of charge levied on taxpayers by a governmental institution for the purpose of funding government activities and assorted public expenses.

Buyers

Buyers are individuals or entities that purchase goods or services in the marketplace.