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activities performed by IS professionals in SDLC

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Describe the key activities performed by IS professionals in each step of the SDLC.

150 words minimum. Please list all sources used.

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The key activities performed by IS professionals in the different phases of SDLC include:

1) The first phase is the preliminary analysis in which the IS professional gathers requirements from the project sponsor about his problems, needs and wants that needs to be resolved via the proposed system. The IS professional evaluates the various alternatives from cost benefit perspective ...

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Discusses major activities performed by IS professionals in each step of the SDLC

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