| Author: karthe 10 Jan 2009 | Member Level: Silver | Rating:  Points: 6 |
hi gaurav,
DFD is the step by step use of your program or the system of the user on how he will use your program..
Flow chart is the step by step flow of the program you will make
Data flow diagrams are used to describe data flow within a system. They can depict transformations on data as well as storage locations. They trace the route that data travels in a system, from start to finish.
Flowcharts are used to describe the detailed logic of a business process or business rule. Flowcharts can easily illustrate decisions within the system via decision nodes that branch in different logical paths.
Regards
karthe
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| Author: Dhaval Shah 12 Jan 2009 | Member Level: Gold | Rating: Points: 2 |
Hi Friends
What is Diff btn Flow Chart and Data Flow Diagram???
You can see this url for the answer
http://images.google.com/images?source=ig&hl=en&rlz=1G1GGLQ_ENIN307&q=Different+btn+Flow+Chart+and+Data+Flow+Diagram&um=1&ie=UTF-8&sa=X&oi=image_result_group&resnum=1&ct=title
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