Free Microsoft 70-503 Exam Dumps Questions & Answers

You are creating a client application by using Microsoft .NET Framework 3.5. The
application consumes an ASMX Web service.
You need to configure the binding to call the methods of the ASMX Web service.
Which binding should you use?

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

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service contains the following code segment.
<ServiceContract0> _ Public Interface IMyService
<OperationContract(lsOneWay:=True, _ Protectionl_evel:=Protectionl_evel.None)> _ <TransactionFlow(TransactionFlowOption.Allowed)> _ Sub DoSomethingQ End Interface
You need to ensure that the DoSomething operation can participate in transactions.
Which code segment should you use to replace the existing operation contract?

• A.  <OperationContract(_ Protectionl_evel:=Protectionl_evel.EncryptAndSign)> _ <TransactionFlow(TransactionFlowOption.NotAllowed)> _ Sub DoSomethingQ
• B.  <OperationContract(lsOneWay:=True,_ Protectionl_evel:=Protectionl_evel. EncryptAndSign)> _ <TransactionFlow(TransactionFlowOption.Allowed)> _ Sub DoSomethingQ
• C.  <OperationContract(_ Protectionl_evel:=Protectionl_evel.None)> _ <TransactionFlow(TransactionFlowOption.Allowed)> _ Sub DoSomethingO
• D.  <OperationContract(lsOneWay:=True, _ Protectionl_evel:=Protectionl_evel.Sign)> _ <TransactionFlow(TransactionFlowOption.Mandatory)> _ Sub DoSomethingQ

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.  NetPeerTcpBinding
• C.  BasicHttpBinding
• D.  NetMsmqBinding

You want to trace the flow of events in process activites (active?) located on server. What code should you use?

• A.  <source name="System.ServiceModel" switchValue="Verbose" propagateActivity="true">
• B.  <source name="System.ServiceModel" switchValue="Information" propagateActivity="false">
• C.  <source name="System.ServiceModel" switchValue="Information,ActivityTracing" propagateActivity="false">
• D.  <source name="System.ServiceModel" switchValue="Critical" propagateActivity="true">

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
The service contains the following code segment
[ServiceContract]
public interface IMyService
{
[OperationContract(IsOneWay=true, ProtectionLevel=ProtectionLevel.None)]
[TransactionFlow(TransactionFlowOption.Allowed)]
void DoSomething();
}
You need to ensure that the DoSomething operation can participate in transactions.
Which code segment should you use to replace the existing operation contract?

• A.  [OperationContract(IsOneWay=true, ProtectionLevel=ProtectionLevel.Sign)]
  [TransactionFlow(TransactionFlowOption.Mandatorv)]
  void DoSomething();
• B.  [OperationContract(ProtectionLevel=ProtectionLevel.None)]
  [TransactionFlow(TransactionFlowOption.Allowed)]
  void DoSomething();
• C.  [OperationContract(ProtectionLevel= ProtectionLevel.EncryptAndSign)]
  [TransactionFlow(TransactionFlowOption.NotAllowed)]
  void DoSomething();
• D.  [OperationContract(IsOneWay=true,
  ProtectionLevel=ProtectionLevel.EncryptAndSign)]
  [TransactionFlow(TransactionFlowOption.Allowed)]
  void DoSomething();