Define the Four Shapes in a Data Flow Diagram and Give

question 13

Essay

Define the four shapes in a data flow diagram and give a real-life example of each.

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Definitions:

Depreciate

The gradual reduction in the economic value of tangible fixed assets due to wear and tear over time.

Euro

The Euro is the official currency of the Eurozone, used by 19 of the 27 European Union countries.

Real Exchange Rate

The rate at which two currencies can be exchanged after adjusting for their differing levels of inflation.

Foreign Goods

Products or services that are produced in other countries and then imported into one's own country for consumption or use.