Which of the Following Is NOT True Regarding Abstract Methods

question 42

Multiple Choice

Which of the following is NOT true regarding abstract methods?

• A) Abstract methods must be implemented in child classes.
• B) Abstract methods have no body.
• C) Abstract methods use the abstract keyword in declarations.
• D) Abstract methods are inherited by their children.

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Definitions:

Predictive Validity

The extent to which a score on a scale or test predicts future performance on a related outcome.

Parallel Form Reliability

A measure of reliability used to assess the consistency of the results of different forms of the same test.

Content Validity

Content Validity assesses whether a test or measurement tool accurately covers the content it is intended to measure, ensuring that all aspects of the construct are evaluated.

Construct Validity

The degree to which a test or tool measures the theoretical construct or trait it is intended to measure, reflecting its accuracy and appropriateness of inferences drawn from test scores.