In Object-Oriented Development

question 9

Multiple Choice

In object-oriented development:

• A)the class is used as the basic unit of systems analysis and design.
• B)an object is a collection of data that is acted on by external processes.
• C)processing logic resides within objects.
• D)a strict,step-by-step development process is essential.
• E)data and processes are separated.

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Definitions:

Dependent Variable

A variable in research or modeling that is affected by other variables, typically representing the outcome or effect in an experiment or study.

Independent Variable

A variable in an experiment or model that is manipulated or changed to observe its effect on a dependent variable, without being influenced by other variables in the experiment.

Regression Models

Statistical methods used to estimate the relationships among variables, often to predict a particular outcome.

Trend Projection

A forecasting technique that uses historical data to predict future outcomes by identifying patterns or trends.