Q1: Benefits of DFDs??? Contains unread posts Actions for Q1: Benefits of DFDs??? Some have criticized DFDs as being impractical because they take too long to create. You may not get the management support needed. But others have said that they offer imp

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Q1: Benefits of DFDs???

 

Actions for Q1: Benefits of DFDs???

Some have criticized DFDs as being impractical because they take too long to create. You may not get the management support needed.

But others have said that they offer important benefits.   Tell us about a benefit.  Include an example

Q2: DFD drawing mistakes???

 

Actions for Q2: DFD drawing mistakes???

To draw a DFD, follow these steps identified in this link:  http://qtp.blogspot.com/2010/01/data-flow-diagram-dfd.html 

 

What do you think is a common mistake that novice analysts make in creating DFDs?

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