DRAG DROP
You are developing a self-hosted WCF service to display data about books. The solution contains a service
named BookService that implements the IBookService interface.
You need to expose the metadata in the service host programmatically.
You have the following code:

Which code segments should you include in Target 1, Target 2, Target 3, Target 4 and Target 5 to complete
the markup? (To answer, drag the appropriate code segments to the correct targets in the answer area. Each
code segment may be used once, more than once, or not at all. You may need to drag the split bar between
panes or scroll to view content.)
Select and Place:

Answer:

Explanation:
How to: Publish Metadata for a Service Using Code
Target 1: ServiceHost
Target 2: ServiceHost
Within the mainmethod of a console application, instantiate a ServiceHost object by passing in the service type
and the base address.
Example:
ServiceHost svcHost = new ServiceHost(
typeof(SimpleService), new Uri(“http://localhost:8001/MetadataSample”));
Target 3: ServiceMetaDataBehavior
Target 4: ServiceMetaDataBehavior
Create a new ServiceMetadataBehavior instance.
Target 5: true
Set the HttpGetEnabled property to true.
https://msdn.microsoft.com/en-us/library/aa738489(v=vs.110).aspx