which one of the following principles must be applied?

In order to support rapid development, which one of the following principles must be applied?

A.
The architecture must provide a Rapid Application Development framework for user interface
development.

B.
The architecture must provide guided development of the user interface without needlessly
exposing the developer to implementation details.

C.
The architecture must provide access to the full implementation details of the interface in order
permit maximum flexibility in the development process.

D.
Usability best practices are incorporated into proven user-interface techniques.

Explanation:
The architecture must provide rapid, guided development of the
user interface without needlessly exposing the developer to
implementation details.
Reducing the time and resources required to deliver business
solutions is required for IT to better support and align with
business needs. Low level development is both time consuming

and error prone.
Reference: Oracle Reference Architecture, User Interaction, Release 3.0