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In DFDs, user interactions with the system is denoted by

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+1 vote
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in Software Engineering by (137k points)
In DFDs, user interactions with the system is denoted by

(a) Circle

(b) Arrow

(c) Rectangle

(d) Triangle

The question was asked in homework.

I want to ask this question from Function Oriented Software Design topic in chapter Software Design of Software Engineering

1 Answer

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Best answer
Right choice is (a) Circle

The best explanation: None.

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