When designing service-oriented architectures, it is important to take the strategic goal of Increased Vendor Diversity Options into account, because this goal:

Question

Options

• Aencourages you to commit to one vendor platform and stick with that platform, which fosters long-term
• Bencourages you to retain the constant option of using proprietary vendor features and extensions so
• Cencourages you to retain the constant option to extend or replace parts of your service-oriented
• Dencourages you to bridge disparity between vendor platforms by using modern transformation

• A
  6% (2)
• B
  3% (1)
• C
  88% (29)
• D
  3% (1)

Explanation

Increased Vendor Diversity Options is a strategic SOA goal centered on preserving organizational flexibility - specifically, your ability to swap out or extend services without being locked into any single vendor's ecosystem. Option C is correct because it directly captures this intent: by designing services around open, standardized contracts, you keep the door open to replace or augment vendors as business needs evolve.

Why the distractors fail:

• A describes vendor lock-in, which is the exact opposite of diversity - committing to one platform eliminates options, not increases them.
• B is self-defeating: relying on proprietary features and extensions tightly couples you to a specific vendor, which reduces your diversity options over time.
• D describes an interoperability or data transformation concern (like using middleware to bridge platforms), which is a separate SOA goal, not the definition of vendor diversity.

Memory tip: Think of "Vendor Diversity Options" as an escape hatch - the goal is to never get trapped. If an answer suggests commitment or reliance on a single vendor or proprietary tech, eliminate it immediately. The correct answer will always emphasize retaining choice and replaceability.

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