BEA-SOA-Adoption-and-Implementation-(0B0-107).pdf - BEA...

This preview shows page 1 - 3 out of 7 pages.

0B0-107 BEA BEA SOA Adoption and Implementation
A. Black box reuse traditionally has a non-linear cost profile; SOA gives reuse a linear cost profile. B. SOA is focused primarily on reuse as a means to business agility, not as a means to cut cost. C. SOA provides standard-based and effective solutions to interface and contract change management and low cost interoperability. D. SOA enables black box re-use in a less intrusive fashion than component oriented development approaches Answer: B, C QUESTION: 59 Widgets Manufacturing Co. is in the process of planning its SOA roadmap. A key legacy system provides functionality that should be service enabled. Unfortunately, the legacy system is poorly documented, and not well understood by any of the existing developers; the original developers have long since retired. Widgets Co. would like to understand whether it is cost-justified to harvest that functionality from the legacy system or if it would be better off to re-write it altogether using modern application infrastructure. Which of the below are the two most useful approaches to evaluate this problem for Widgets Co.?
QUESTION: 60 An accountant in Acme Incs IT finance department has analyzed their proposed SOA

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture