In Which Package Is the Class Vector Located

question 6

Multiple Choice

In which package is the class Vector located?

• A) java.io
• B) java.lang
• C) java.util
• D) java.text

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Definitions:

Sample

A part of a population that is studied to reach conclusions about the entire population.

Case Study

A descriptive research method in which a single individual or a small number of persons are studied in great depth.

Naturalistic Study

Research conducted in a real-world setting without the manipulation or control of variables, observing natural behaviors.

Survey Research

A method of gathering information by asking questions to a predefined group of people, often representing a larger population.