In a customer payment processing DFD,the "update receivables" activity will be represented by ________,the "accounts receivable file" will be represented by ________,and the "credit manager" will be represented by ________.
A)a square;two horizontal lines;a circle.
B)a rectangle;a square;a circle.
C)a circle;two horizontal lines;two horizontal lines.
D)a circle;two horizontal lines;a square.

Question

Quizplus · Accepted Answer

In a DFD, activities are represented by circles, files are represented by two horizontal lines, and people or entities are represented by a square. Therefore, "update receivables" activity will be represented by a circle, the "accounts receivable file" will be represented by two horizontal lines, and the "credit manager" will be represented by a square. The best choice among the given options is D because it correctly represents each element in the DFD.

In a Customer Payment Processing DFD,the "Update Receivables" Activity Will