A Data Flow Diagram (DFD) Illustrates the Movement of Information

question 1

True/False

A data flow diagram (DFD) illustrates the movement of information between external entities and the processes and data stores within the system.

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Definitions:

Demand for Inventoried Items

The need or desire for products or goods that are kept in stock for sale or distribution.

Reductions

Refers to decreases or cuts in quantities, capacities, workforce, costs, or other financial or operational metrics as a strategic or cost-saving measure.

Total Purchases

The aggregate amount of goods and services bought over a certain period of time.

Percentage of Sales

A financial metric or approach calculating a certain cost or investment as a proportion of sales revenue, useful in budgeting and analysis.