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70-513 · Question #272

You are developing a Windows Communication Foundation (WCF) service that must be discoverable. You need to ensure that the ServiceHost instance supports multiple discovery versions. What should you…

The correct answer is C. - Specify a unique DiscoveryVersion parameter for each endpoint constructor. See the full explanation below for the reasoning.

Question

You are developing a Windows Communication Foundation (WCF) service that must be discoverable. You need to ensure that the ServiceHost instance supports multiple discovery versions. What should you do?

Options

  • A
    • Specify a unique DiscoveryVersion parameter for each endpoint constructor.
  • B
    • Use the endpoint constructor without the DiscoveryVersion parameter.
  • C
    • Specify a unique DiscoveryVersion parameter for each endpoint constructor.
  • D
    • Use the endpoint constructor without the DiscoveryVersion parameter.

How the community answered

(46 responses)
  • A
    2% (1)
  • B
    13% (6)
  • C
    78% (36)
  • D
    7% (3)

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