Online Access Free 070-503 Practice Test

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service will be exposed for consumption.
You need to ensure that the service supports interoperability with the broadest possible number of Web Service toolkits. The service must also support transport-level Security.
Which configuration setting should you use?

• A.Option B
• B.Option D
• C.Option C
• D.Option A

You are creating a distributed application by using Microsoft .NET Framework 3.5. You use Windows Communication Foundation (WCF) to create the application.
The distributed application contains client applications and a WCF service.
The client applications send e-mail address claims to the WCF service. The custom authorization manager of the service examines whether the claims are of the type "http://contoso.com/ClaimTypes/UserStatus".
You write the following code segment. (Line numbers are included for reference only.)

You need to map the claim types that are provided by the client applications to the claim
types that are expected by the custom authorization manager of the service. Which code segment should you insert at line 14?

• A.Option B
• B.Option D
• C.Option C
• D.Option A

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You want to use a built-in binding to support reliable sessions.
You need to create a service that uses SOAP to transfer messages between endpoints. The service must deliver the messages only once, and in the same order in which they were sent.
Which type of binding should you use?

• A.WSDualHttpBinding
• B.NetMsmqBinding
• C.NetPeerTcpBinding
• D.BasicHttpBinding

You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You set up tracing for the service. The tracing fails because of an error in the service configuration. You need to identify the cause of the error.
What should you do?

• A.Examine the application event log.
• B.Examine the system event log.
• C.Set the enableLogKnownPii attribute to true in the machine, config file.
• D.Examine the security event log.

You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You write the following code segment.

You have not deployed the IMathService service.
You need to expose the AddNumbers (double a, double b) operation to the IMathService
service contract.
Which code segment should you use?

• A.Option B
• B.Option D
• C.Option C
• D.Option A