Question: a) Explain this statement: We need to institutionalize the SDLC as our organizational project management methodology . b) Describe two advantages and two disadvantages of

a) Explain this statement: We need to institutionalize the SDLC as our organizational project management methodology.

b) Describe two advantages and two disadvantages of using interviews in requirements gathering.

c) Explain the difference between a waterfall and an iterative/incremental agile method. Illustrate your answer with diagrams.

d) Compare the use of a DFD model with a UML activity diagram for modeling business processes (No need to show diagrams).

Please provide references.

Thank you

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