In Object-Oriented (OO) Design, the Concept of Packaging Data and Procedures

question 50

Multiple Choice

In object-oriented (OO) design, the concept of packaging data and procedures into a single object is called ____.

• A) validation
• B) encapsulation
• C) verification
• D) consolidation

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Definitions:

Reliability

The degree to which the result of a measurement, calculation, or specification can be depended on to be accurate.

Validity

The extent to which a test or instrument measures what it is supposed to measure.

Predictive Ability

The capacity to accurately forecast future events or outcomes based on current or past information.

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together.