Which one of the following is the BEST definition of an incremental development model?

Answer Options

A.Defining requirements, designing software and testing are done in phases where in each phase a piece of the system is added.โœ“
B.A phase in the development process should begins when the previous phase is complete.
C.Testing is viewed as a separate phase which takes place after development has been completed.
D.Testing is added to development as an increment.

Correct Answer

A: Defining requirements, designing software and testing are done in phases where in each phase a piece of the system is added.

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