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CABA · Question #167

In the DFD, the External Entities may be:

The correct answer is B. Source of input data or destination of results. See the full explanation below for the reasoning.

Question

In the DFD, the External Entities may be:

Options

  • ASource of input data only
  • BSource of input data or destination of results
  • CDestination of results only
  • DRepository of data

How the community answered

(38 responses)
  • A
    11% (4)
  • B
    82% (31)
  • C
    3% (1)
  • D
    5% (2)

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