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:

Off Season

A period of time during which there is less demand for certain goods or services, often due to seasonal factors.

Predictable Variability

The expected or forecasted fluctuation in demand, supply, or other business variables that can be anticipated and planned for.

Demand

The amount of a product or service that consumers are willing and able to purchase at various prices.

Price Promotion

A marketing strategy that temporarily reduces the price of a product or service to stimulate consumer purchasing.