Interface Classes Cannot Be Extended but Classes That Implement Interfaces

question 47

True/False

Interface classes cannot be extended but classes that implement interfaces can be extended.

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Definitions:

Conscientiousness

One of the five major dimensions of personality in the Five Factor Model, involving traits such as organization, diligence, competence, orderliness, and responsibility.

Extraversion

A personality trait characterized by outgoingness, high energy, and positive emotions.

Neuroticism

A personality trait characterized by emotional instability, anxiety, moodiness, worry, and fear.

Convergent Validation

A method of establishing the validity of a psychological test by correlating its results with other established measures of the same construct.