Which of the Following Statements About Abstract Methods Is True

question 62

Multiple Choice

Which of the following statements about abstract methods is true?

• A)An abstract method has a name, parameters, and a return type, but no code in the body of the method.
• B)An abstract method has parameters, a return type, and code in its body, but has no defined name.
• C)An abstract method has a name, a return type, and code in its body, but has no parameters.
• D)An abstract method has only a name and a return type, but no parameters or code in its body.

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Definitions:

Colored Gapes

Visual cues, often bright colors inside the mouths of bird fledglings, that stimulate feeding behavior by parent birds.

Facultative Siblicide

The conditional behavior in which an individual, usually a sibling, is killed based on environmental conditions or resource availability.

Natural Gape Coloring

The innate coloration found inside the mouths of young birds and other animals, often used to stimulate feeding by the parents.

Signal Of Quality Hypothesis

A theory suggesting that certain traits or behaviors serve as signals to potential mates that an individual possesses high genetic quality.