A Data Flow Diagram (DFD) Shows _____

question 5

Multiple Choice

A data flow diagram (DFD) shows _____.

• A) how data is related
• B) what key fields are stored in the system
• C) how a system transforms input data into useful information
• D) what data is stored in the system

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Definitions:

Personal Hygiene

The practice of maintaining cleanliness and grooming of the external body to preserve health and well-being.

Vegetative Signs

Physical symptoms that are indicative of depression, such as changes in sleep, appetite, or energy levels.

Major Depressive Disorder

A psychiatric disorder characterized by a pervasive and persistent low mood accompanied by low self-esteem and loss of interest or pleasure in normally enjoyable activities.

Laxatives

Laxatives are substances that are used to stimulate bowel movements or loosen stools to facilitate easier passage, commonly used to treat constipation.