Which of the Following Is True Regarding Subclasses

question 75

Multiple Choice

Which of the following is true regarding subclasses?

• A)A subclass that inherits methods from its superclass may not override the methods.
• B)A subclass that inherits instance variables from its superclass may not declare additional instance variables.
• C)A subclass may inherit methods or instance variables from its superclass but not both.
• D)A subclass may inherit methods and instance variables from its superclass, and may also implement its own methods and declare its own instance variables.

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Definitions:

Productivity

The measure of the efficiency of a person, machine, factory, system, etc., in converting inputs into useful outputs.

Small Business Owner

An individual who owns and operates a small business, typically taking on considerable financial risks in the hope of profit.

Holding Costs

The expenses associated with storing inventory, including warehousing, insurance, and depreciation.

Ordering

The process of requesting goods, services, or work to be provided or performed by another party.