Microsoft 70-503 Valid Q&A - in .pdf

  • 70-503 pdf
  • Exam Code: 70-503
  • Exam Name: TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation
  • Updated: Sep 06, 2026
  • Q & A: 270 Questions and Answers
  • Convenient, easy to study.
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  • 70-503 Testing Engine
  • Exam Code: 70-503
  • Exam Name: TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation
  • Updated: Sep 06, 2026
  • Q & A: 270 Questions and Answers
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Microsoft 70-503 Exam Syllabus Topics:

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

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

Question #1

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service will contain an enumeration named OrderState.
The OrderState enumeration will contain the following four values:
The client application must be able to set the state of an Order entity to only the following two values:
You need to create the data contract for OrderState. Which code segment should you use?

  • A. Option B
  • B. Option A
  • C. Option C
  • D. Option D
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #2

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 A
  • C. Option C
  • D. Option D
Reveal Solution  Discussion  0

Correct Answer: B,C  🗳️

Question #3

You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You need to ensure that the callback channel between the service and the client application is available for the service to send a status message.
Which code segment should you use?

  • A. Option B
  • B. Option A
  • C. Option C
  • D. Option D
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #4

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

You need to ensure that concurrent calls are allowed on the service instance.
Which code segment should you insert at line 06?

  • A. <ServiceBehavior(ConcurrencyMode:=ConcurrencyMode.Reentrant, _ ReleaseServicelnstanceOnTransactionComplete:=False)> _
  • B. <ServiceBehavior(ConcurrencyMode:=ConcurrencyMode.Reentrant, _ ReleaseServicelnstanceOnTransactionComplete:=True)> _
  • C. <ServiceBehavior(ConcurrencyMode:=ConcurrencyMode.Multiple, _ ReleaseServicelnstanceOnTransactionComplete:=True)> _
  • D. <ServiceBehavior(ConcurrencyMode:=ConcurrencyMode.Multiple, _ ReleaseServicelnstanceOnTransactionComplete:=False)> _
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #5

You are creating a distributed application by using Microsoft .NET Framework 3.5.
You use Windows Communication Foundation (WCF) to create the application. The operations provided by the WCF server use the remote resources of other computers.
These methods use the credentials provided by the client applications.
You need to ensure that the WCF server can impersonate the client applications to access the remote resources.
Which client application settings should you use?

  • A. <windows allowedlmpersonationLevel="Delegation7>
  • B. <windows allowedlmpersonationLevel="lmpersonation" allowNtlm="false7>
  • C. <windows allowedlmpersonationl_evel="ldentification7>
  • D. <windows allowedlmpersonationl_evel="lmpersonation7>
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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