Databases in a Data Flow Diagram Are Represented By

question 6

Multiple Choice

Databases in a data flow diagram are represented by:

• A) Parallel lines.
• B) Rectangles.
• C) Triangles.
• D) Circles.

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Definitions:

Diastolic Blood Pressure

The pressure in the arteries when the heart rests between beats, considered the lower number in a blood pressure measurement.

Response Variable

The variable in an experiment or study that is affected by the manipulation of the independent variable, also known as the dependent variable.

Low Dosage

A smaller amount of a particular substance administered than is typical or recommended.

Severe Depression

A level of depression characterized by intense symptoms such as significant loss of interest in activities, extreme sadness, and possible physical symptoms that disrupt daily functioning.