Microsoft 70-503 exam - 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
  • PDF Price: $59.99
  • PDF Demo

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  • 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
  • PDF Version + PC Test Engine + Online Test Engine
  • Value Pack Total: $119.98  $79.99
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Microsoft 70-503 exam - Testing Engine

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
  • Software Price: $59.99
  • Testing Engine

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Microsoft 70-503 Exam Syllabus Topics:

SectionObjectives
Configuring and Hosting WCF Services- Service configuration
  • 1. Endpoints, bindings, and behaviors
    • 2. Configuration via app.config/web.config
      - Hosting environments
      • 1. Windows Activation Service (WAS)
        • 2. IIS hosting
          • 3. Self-hosting services
            Designing and Developing WCF Services- Service contracts and data contracts
            • 1. Design data contracts using DataContract and DataMember
              • 2. Define service contracts using ServiceContract and OperationContract
                - Service implementation
                • 1. Handle concurrency and instancing modes
                  • 2. Implement service classes
                    Client Configuration and Consumption- Service consumption
                    • 1. Adding service references
                      • 2. Generating proxies
                        - Client configuration
                        • 1. Handling faults and exceptions
                          • 2. Endpoint configuration
                            Security in WCF Services- Authentication and authorization
                            • 1. Windows authentication
                              • 2. Message and transport security
                                - Secure communication
                                • 1. Certificates and encryption
                                  • 2. Protection levels and security modes
                                    WCF Bindings and Messaging- Bindings
                                    • 1. BasicHttpBinding, WSHttpBinding, NetTcpBinding
                                      • 2. Custom bindings
                                        - Message patterns
                                        • 1. One-way and duplex communication
                                          • 2. Request-reply

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

                                            Correct Answer: B  🗳️

                                            Question #2

                                            You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You write the following code segment to define the service. (Line numbers are included for reference only.)

                                            You need to set the ServiceContract attribute for the transaction behavior of the service.
                                            Which code segment should you insert at line 01?

                                            • A. [ServiceContract(SessionMode=SessionMode.Allowed)]
                                            • B. [ServiceContract(SessionMode=SessionMode.Allowed, ProtectionLeveMProtectionLevel.EncryptAndSign)]
                                            • C. [ServiceContract(SessionMode=SessionMode.NotAllowed, ProtectionLevehProtectionLevel.EncryptAndSign)]
                                            • D. [ServiceContract(SessionMode=SessionMode.Required)]
                                            Reveal Solution  Discussion  0

                                            Correct Answer: D  🗳️

                                            Question #3

                                            You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. The WCF service will validate certificates to authorize client applications. You write the following code segment.
                                            Class Store Implements IStore Public Sub RemoveOrder(ByVal ordered As Integer) Implements IStore.RemoveOrder End Sub
                                            End Class
                                            You need to ensure that only those client applications that meet the following criteria can access the RemoveOrder method:
                                            What should you do?

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

                                            Correct Answer: D  🗳️

                                            Question #4

                                            You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
                                            You host the service in a Web application named ExamService. You create a service extension file called ExamService.svc. You add the following code fragment to the web.config file.

                                            You need to create a client proxy by referencing the service's metadata. Which address should you reference?

                                            • A. http: //<machinename>/ExamService
                                            • B. http: //<machinename>/ExamService/mex/ExamService.svc
                                            • C. http: //<machinename>/ExamService/ExamService.svc/mex
                                            • D. http: //<machinename>/ExamService/mex
                                            Reveal Solution  Discussion  0

                                            Correct Answer: B  🗳️

                                            Question #5

                                            You are creating a Windows Communication Foundation (WCF) client application by using Microsoft .NET Framework 3.5.
                                            The application uses the XML data format to exchange data with the service.
                                            You plan to change the data format to JavaScript Object Notation (JSON).
                                            You need to ensure that the client application can access the JSON WCF service.
                                            What should you do?

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

                                            Correct Answer: C  🗳️

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