Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model ?

Software Engineering Mcqs

Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model ?

(A)  Build an initial object model

(B)  Determine candidate keys

(C)  Refine the tentative classes

(D)  Discover user interfaces

Submitted By :Ali Uppal

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