Computer Science - System Analysis and Design - Discussion


Which of the following symbols is (are) not the Data Flow Diagram (DFD):

[A]. a square
[B]. an open rectangle
[C]. a circle
[D]. a triangle
[E]. a bubble

Answer: Option D


No answer description available for this question.

Ken said: (Apr 13, 2015)  
What is a bubble?

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.