If Java Did Not Allow You to ____ Classes, You

question 71

Multiple Choice

If Java did not allow you to ____ classes, you would need to create every part of a program from scratch.

• A) extend
• B) override
• C) abstract
• D) import

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Definitions:

Stratified Sample

A method of sampling that involves dividing a population into subgroups and then taking a sample from each subgroup to ensure representation.

Adult Population

Refers to the segment of society that includes individuals considered legally adults, typically over the age of 18.

Unobtrusive Method

Research techniques that study behaviors and phenomena without intervening or altering the subjects' natural environment.

Field Studies

Research activities conducted in real-world settings as opposed to controlled or laboratory environments.