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Answer the following questions regarding DFD: - What is expected to see in a context diagram? - The purpose of the context diagram? - What

Answer the following questions regarding DFD:

- What is expected to see in a context diagram?

- The purpose of the context diagram?

- What is the purpose and objective of creating a set of DFDs? What is the result?

- What is a source, sink, data flow? Identify the symbols for each.

- What are some primary DFD violations? Know the DFD symbols and when to use them.

- Describe the system used to number DFD processes.

- What is meant when we refer to the extent to which a set of DFDs are balanced? What would you look for to confirm balance?

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