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

Các đáp án

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

Đáp án đúng

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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