How is that same actor represented in the dfd diagram

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Reference no: EM132116010

Answer the following Question :

Q1: What is a primary Actor in a Use-Case? How is it drawn in the diagram? How is that same actor represented in the DFD diagram?

Q2:What is the relationship between level 0 and level 1 DFD diagrams? Cite steps in Building DFDs hierarchy.

Q3: Suppose you are in the process of drawing the DFDs, and you have found that one of your Level 1 DFD describing a process in level 0, has more than 8 sub-processes. What does that indicate? And How do you fix it?

Reference no: EM132116010

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