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Microsoft 070-503 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Consuming Services | 18% | - Create service proxies - Implement asynchronous calls - Configure client endpoints and bindings - Handle communication exceptions |
| Topic 2: Instrumenting and Administering Services | 11% | - Implement service tracing - Implement service throttling - Enable message logging - Configure performance counters |
| Topic 3: Securing Services | 18% | - Configure transport security - Configure authorization - Configure message security - Configure authentication |
| Topic 4: Exposing and Configuring Services | 21% | - Configure service hosting - Configure service endpoints - Configure service behaviors - Configure bindings |
| Topic 5: Creating Services | 19% | - Define message contracts - Define operation contracts - Define data contracts - Define service contracts - Process generic messages |
| Topic 6: Hosting and Managing Services | 13% | - Manage service instances and concurrency - Host services in IIS/WAS - Host services in managed applications - Create custom behaviors |
Microsoft TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation Sample Questions:
You create a client application by using Microsoft .NET Framework 3.5. The client application uses a Windows Communication Foundation (WCF) service. You plan to implement inspection handling on the client application and the WCF service. You need to add error handling to the WCF service. What should you do?
- A. Modify the BeforeSendReply method to catch the ReplyValidationFault exception. Replace the reply message with an explicit fault message.
- B. Modify the AfterReceiveRequest method to catch the ReplyValidationFault exception. Replace the reply message with an explicit fault message.
- C. Modify the BeforeSendRequest method to catch the ReplyValidationFault exception. Replace the reply message with an explicit fault message.
- D. Modify the AfterReceiveReply method to catch the ReplyValidationFault exception. Replace the reply message with an explicit fault message.
Correct Answer: A 🗳️
You create a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. The WCF service accepts service requests from different partner applications. One of the partner applications occasionally receives faults. You need to identify why the service is generating faults. You must accomplish this goal without interrupting the service. What should you do?
- A. Connect remotely to the WCF service by using a debugger. Place breakpoints in the
exception handling code segment. - B. Add the following code segment to the application configuration file.
<system.diagnostics>
<switches>
<add name="WcfFaultTrace" value="Error" />
</ switches>
</system.diagnostics> - C. Run SvcTraceViewer.exe /register on the WCF server.
- D. Configure the Service Tracing options in the application configuration file. Analyze the
trace results by using the SvcTraceViewer.exe program.
Correct Answer: D 🗳️
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 A
- C. Option C
- D. Option D
Correct Answer: D 🗳️
You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service contains the following code segment.
You need to ensure that the service meets the following requirements:
Which code segment should you use to replace the existing code segment?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Correct Answer: B 🗳️
You create a client application by using Microsoft .NET Framework 3.5. The client application consumes a Windows Communication Foundation service that uses the netMsmqBinding binding.
The binding uses a private transactional queue named 28 http://www.abc.com
Library. The following code fragment is part of the application configuration file. (Line numbers are included for reference only.)
01 <endpoint binding="netMsmqBinding" 02 contract="ServiceReference.lLibrary" 03 04 /> You need to specify the address of the endpoint.
Which attribute should you insert at line 03?
- A. address="net.msmq://.\private$\Library"
- B. address=".\private$\Library"
- C. address="net.msmq://localhost/private/transactional/Library"
- D. address="net.msmq://localhost/private/Library"
Correct Answer: D 🗳️
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