Which Statement Is True When a Superclass Has Protected Instance

question 10

Multiple Choice

Which statement is true when a superclass has protected instance variables?

• A) A subclass object can assign an invalid value to the superclass's instance variables, thus leaving an object in an inconsistent state.
• B) Subclass methods are more likely to be written so that they depend on the superclass's data implementation.
• C) We may need to modify all the subclasses of the superclass if the superclass implementation changes.
• D) All of the above.

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Definitions:

Business Transactions

Activities that involve the exchange of goods, services, or money between businesses or individuals.

Organization's Profitability

A measure of the efficiency and financial success of an organization, determined by the extent to which its income exceeds its costs and expenses.

Period of Time

A specific duration marked by a beginning and an end, often used to describe or measure events or changes.