What is a DFD ?
| A. | The modern version of flowchart |
| B. | Mainly used at systems specification stage |
| C. | The primary output of the system design phase |
| D. | All of the above |
Answer : C Explanation : chandan kumar said: (12:06pm on Tuesday 9th July 2013)
DFD IS GRAPHICAL HIERARCHICAL REPRESENTATION OF DIFFERENT ACTIVITIES(FUNCTIONALITY) OF SYSTEM .IN DFD THE PROCESS IS SHOW BUBBLE FROM WHICH WE CAN'T EXPLAIN CONTROL INFORMATION. DFD SHOW ONLY PRIMARY OUTPUT
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
