Which of the following statements accurately describes the strategic benefit of Increased Federation? | SOA

A. A target state whereby all services are always consistently delivered as Web services.
B. A target state in which the entire enterprise has been successfully service-oriented.
C. A target state whereby the enterprise has adopted SOA by replacing all legacy environments with custom-developed services.
D. A target state whereby standardized service contracts have been established to express a consistent and unified service endpoint layer.

Ans:  D