Which of the Following Is a Mobile Client Operating System

question 21

Multiple Choice

Which of the following is a mobile client operating system?

• A) Unix
• B) Mac OS X
• C) Android
• D) Linux

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Definitions:

Prospective Study

A research design in which subjects are followed forward in time to observe outcomes or effects of certain variables.

Experimental Studies

Research methods that involve the manipulation of variables to determine cause-and-effect relationships between them.

Correlational Studies

Research methods that examine the relationship between two or more variables to determine if they are associated.

Correlational Design

A research method that examines the relationship between two or more variables without manipulating them.