Why would such Architecture Descriptions need to be updated in Phase B?

Consider the following:

In Phase A a business capability map and a core set of value streams were created while developing the Architecture Vision.

Why would such Architecture Descriptions need to be updated in Phase B?
A . Phase B requires that all Architecture Descriptions be updated.
B . The development of Business Architecture Descriptions is always iterative.
C . Phase B is an ADM Architecture Development phase.
D . A new value stream was assessed as in the project scope.

View Answer

Answer: B

Explanation:

The development of Business Architecture Descriptions is always iterative because it involves constant refinement and validation of the architecture models and views based on stakeholder feedback and changing requirements. Therefore, any Architecture Description that was created in Phase A may need to be updated in Phase B as new information or insights emerge. Phase B does not require that all Architecture Descriptions be updated, only those that are relevant and necessary for the Business Architecture. Phase B is an ADM Architecture Development phase, but that does not explain why Architecture Descriptions need to be updated. A new value stream may or may not require updating existing Architecture Descriptions depending on its scope and impact.