In a data flow diagram (DFD), a square represents an internal entity.
Definitions:
Willing To Pay
The maximum amount a consumer is prepared to spend on a good or service.
Costs Of Production
The total expenses incurred in the manufacture of a product or the offering of a service.
CD-Rom Drives
Devices that read information stored on Compact Discs, primarily used for retrieving, transferring, or storing digital data.
Tariffs
Levies applied by a government on imports from foreign countries, typically to safeguard local industries.
Q3: Processes that include distribution, manufacturing, and accounting
Q13: A spreadsheet is a typical component of
Q13: Internal entities are included on data flow
Q20: Information that is capable of making a
Q39: In the network database model, a child
Q46: _ are repositories of relatively permanent data
Q53: When asked to give a range for
Q60: The benefits of electronic document management (EDM)
Q80: _ is data presented in a form
Q425: Economic experiments show that people care more