Briefly explain change models.
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A: GIVEN: Explain the Systems Development Lifecycle (SDLC) only for the analysis phase.
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A: Note : As per the guidelines we are supposed to answer one question, please repost other question…
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A: ERD is given below
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Q: composite attribute:
A: Derived attribute: In some cases, two or more attribute values are related. For example- the age and…
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Briefly explain change models.
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