Under Which Circumstance Can an Instance Variable Be Moved to an Abstract

question 37

Multiple Choice

Under which circumstance can an instance variable be moved to an abstract class?

• A) when it refers to the same type of data structure
• B) when it is unique to a particular concrete class
• C) when different data structure types are referenced by the variable
• D) when it directly modifies the underlying data structure

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Definitions:

Patient

is an individual who receives medical care or treatment from a doctor or other health professional.

Counterproductive

Having the opposite of the desired effect, causing harm or hindrance to achieving a goal.

Mutual Trust

The shared belief between two or more individuals or parties that each will act with honesty, integrity, and reliability.

Teamwork

Working with others in the best interest of completing the job.