You Can Declare That an Interface Is a Functional Interface

question 47

Multiple Choice

You can declare that an interface is a functional interface by preceding it with the @FunctionalInterface annotation.The compiler will then ensure that the interface contains ________;otherwise,it'll generate a compilation error.

• A)no abstract methods
• B)all abstract methods
• C)only one abstract method
• D)one or more abstract methods.

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Definitions:

Repression

A defense mechanism proposed by Freud, where unpleasant thoughts, feelings, or desires are excluded from consciousness.

Unconscious Factor

Elements of the psyche that influence thoughts and behavior without the individual's conscious awareness.

Life Narrative

An individual's personal story or account of their life experiences, reflecting their identity, values, and beliefs over time.

Stage of Life

A phase in the human lifecycle characterized by unique challenges, motivations, and psychological developments.