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Free S90.08 Exam Braindumps (page: 4)

Page 3 of 26
PDF with 100 Questions

Which of the following patterns may also require the application of the Service Agent pattern?

  1. Reliable Messaging
  2. Asynchronous Queuing
  3. Intermediate Routing
  4. Policy Centralization

Answer(s): A,B,C,D



Which statement regarding intermediate routing is true?

  1. The application of the Intermediate Routing pattern is suitable for handling message routing requirements that are dynamic in nature and difficult to anticipate in advance.
  2. The application of the Intermediate Routing pattern is suitable for handling pre-determined message paths with fixed routing requirements that cannot be changed at runtime.
  3. The application of the Intermediate Routing pattern tends to improve runtime performance when compared to an approach whereby routing logic is embedded within individual services.
  4. None of these statements are true.

Answer(s): A



The application of the Intermediate Routing pattern can address which of the following needs?

  1. The need to increase the autonomy of a service due to its reliance on a shared data source.
  2. The need to perform content-based routing based upon metadata found in the message header.
  3. The need for load-balanced access to a redundantly deployed service.
  4. The need to provide pre-defined compensating logic for when an atomic service transaction fails.

Answer(s): B,C



Load balancing is commonly associated with which pattern?

  1. Atomic Service Transaction
  2. Intermediate Routing
  3. Service Broker
  4. Decoupled Contract

Answer(s): B






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