In a payroll processing DFD,the "prepare reports" activity will be represented by __________,the "employee payroll file" will be represented by __________,and the "bank" will be represented by __________.
A)a circle; two horizontal lines; a square
B)a circle; two horizontal lines; two horizontal lines
C)a rectangle; a square; a circle
D)a square; two horizontal lines; a circle

Question

Quizplus · Accepted Answer

In a Data Flow Diagram (DFD), processes like "prepare reports" are represented by circles, data stores like "employee payroll file" are represented by two horizontal lines, and external entities like "bank" are represented by squares.

In a Payroll Processing DFD,the "Prepare Reports" Activity Will Be