Question

A software specification contains 3 requirements (R1, R2 and R3), and the creation
of 4 components (C1, C2, C3 and C4). The requirements and components are linked
as follows:

• R1 requires C1, C2.
• R2 requires C1, C3.
• R3 requires C3, C4
Using an incremental approach, and THREE iterations, describe how the
components will be built, integrated and released in a product in each iteration

Answer 1

In this problem, we will release the product in three parts having different components in place.

In the first iteration: component 1 and component 2 are made and released as requirement 1.

In the second iteration: component 3 and component 4 are made and released as requirement 3.

In the third iteration: as component 1 and component 3 are made thus they both are integrated together to fulfill requirement 2, and thus all the requirements are in place and then In this iteration, all the integration of components work is done.

Hence all the requirements are full filled and thus all the requirements are fulfilled and thus the product is released in the third iteration.

Friend: if you have any doubts, please comment.
Thanks