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Question
In da*a-flow diagrams, an originator or receiver of data is usually designated by :
In da*a-flow diagrams, an originator or receiver of data is usually designated by :
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Solution
The correct option is A a square box
In data-flow diagrams, an originator or
receiver of data is usually designated by square box.
A data flow diagram (DFD) is a graphical representation of the "flow" of
data through an information system, modelling its process aspects. A DFD is often used as a preliminary step to
create an overview of the system without going into great detail, which can
later be elaborated.
In data-flow diagrams, an originator or receiver of data is usually designated by square box.
A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system, modelling its process aspects. A DFD is often used as a preliminary step to create an overview of the system without going into great detail, which can later be elaborated.
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