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Microsoft 70-503 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Creating Services19%- Define data contracts
- Define operation contracts
- Define message contracts
- Define service contracts
- Process generic messages
Topic 2: Hosting and Managing Services13%- Create custom behaviors
- Host services in managed applications
- Host services in IIS/WAS
- Manage service instances and concurrency
Topic 3: Securing Services18%- Configure message security
- Configure transport security
- Configure authorization
- Configure authentication
Topic 4: Consuming Services18%- Handle communication exceptions
- Implement asynchronous calls
- Create service proxies
- Configure client endpoints and bindings
Topic 5: Instrumenting and Administering Services11%- Implement service throttling
- Configure performance counters
- Implement service tracing
- Enable message logging
Topic 6: Exposing and Configuring Services21%- Configure service hosting
- Configure bindings
- Configure service behaviors
- Configure service endpoints

Microsoft TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation Sample Questions:

1. 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) Run SvcTraceViewer.exe /register on the WCF server.
B) Add the following code segment to the application configuration file.
<system.diagnostics>
<switches>
<add name="WcfFaultTrace" value="Error" />
</ switches>
</system.diagnostics>
C) Connect remotely to the WCF service by using a debugger. Place breakpoints in the
exception handling code segment.
D) Configure the Service Tracing options in the application configuration file. Analyze the
trace results by using the SvcTraceViewer.exe program.


2. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You create the following service contract.

You need to create an endpoint for the service contract in the application configuration file.
Which endpoint should you use?

A) <endpointaddress="" binding="basicHttpBinding" contract="ServiceConfig"/>
B) <endpointaddress="" binding="basicHttpBinding" contract="HyService"/>
C) <endpointaddress="" binding="basicHttpBinding" contract="HyServices.ServiceConfig"/>
D) <endpointaddress="" binding="basicHttpBinding" contract="HyServices.HyService"/>


3. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You have successfully created two interfaces: IMyService and IMyServiceClient.
You need to ensure that the service is able to call methods from the client application by using the IMyServiceClient interface.
Which code segment should you use?

A) Option B
B) Option C
C) Option D
D) Option A


4. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You find that the service starts even though the endpoints have not been configured correctly. You need to create a custom service behavior that throws an exception if the list of endpoints that are configured is not complete. Which code segment should you use?

A) Option B
B) Option C
C) Option D
D) Option A


5. You are creating a distributed application by using Microsoft .NET Framework 3.5.
The application uses the Windows Communication Foundation model.
You need to ensure that the following requirements are met:
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

A) Option B
B) Option C
C) Option D
D) Option A


Solutions:

Question # 1
Answer: D
Question # 2
Answer: A
Question # 3
Answer: D
Question # 4
Answer: A
Question # 5
Answer: B,D

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