If a Subclass Defines the Same Method Name and the Same

question 40

Multiple Choice

If a subclass defines the same method name and the same parameter types for a method that appears in its superclass, ____.

• A) the subclass has overloaded its superclass's method.
• B) the subclass has overridden its superclass's method.
• C) the subclass has implemented its superclass's method.
• D) a compiler error will occur.

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Definitions:

Rosenthal Effect

The general finding that the results of any experiment often conform to the expectations of the experimenter.

Masked Design

A research design where the participants do not know which treatment group they are in to prevent bias; also known as blind design.

Placebo Effect

The phenomenon where an individual experiences a perceived improvement in condition or symptoms after receiving a treatment that has no therapeutic effect.

Placebo

An inactive substance or treatment used as a control in experiments to test the effectiveness of therapeutic drugs.