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A DFD is always accompanied by a data dictionary.

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in Software Engineering by (137k points)
A DFD is always accompanied by a data dictionary.

(a) True

(b) False

The question was posed to me during an online interview.

My question is from Function Oriented Design using Structured Analysis Structured Design topic in chapter Software Design of Software Engineering

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Correct option is (a) True

For explanation I would say: A data dictionary  lists all data items appearing in a DFD including definition and data names.

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