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Exam E20-920 All Questions

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Exam E20-920 topic 1 question 50 discussion

Actual exam question from Dell's E20-920
Question #: 50
Topic #: 1
[All E20-920 Questions]

The principles of Autonomy, Abstraction, Discoverability, Composability, and Reusability are all principles of what?

  • A. Application profiling
  • B. Service inventory
  • C. Delivery models
  • D. Service characteristics
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Suggested Answer: B 🗳️
Reference -
https://www.slideshare.net/MohamedZakarya2/soa-principles-4service-loose-coupling

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SabSal
4 years, 1 month ago
Answer : D Service characteristics. Explanation: SERVICE ORIENTATION PRINCIPLES: Service Autonomy Services exercise a high level of control over their underlying runtime execution environment. Service Abstraction Contract contains only essential information , that is published to consumers. Service Discoverability Service meta data available for discoverability and interpreted. Service Composition Services are effective composition participants. Service Reusability Service contain agnostic logic that can be position as reusable enterprise resource. Service Loose Coupling Contract decoupled from surrounding environment. Service Statelessness Services minimize resource consumption , reduce state information. Standardized Service Contract Service in same inventory are in compliance of same design service contract standards.
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