최신 MCTS 070-503 무료샘플문제:

1. You create a Windows Communication Foundation (WCF) service by using Microsoft .NET framework 3.5.
You write the following code segment for a service contract.
[ServiceContract]
public interface IOrderManager
{
[OperationContract]
void ProcessOrder(int ordered);
}
You need to ensure that the WCF service meets the following requirements:
Which method implementation should you use?

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

2. You create a distributed application by using Microsoft .NET Framework 3.5. You use Windows Communication Foundation to create the application.
You pass the client credentials to the service that runs on two Web servers named IIS1 and IIS2. The service uses the credentials to query data from a remote Microsoft SQL Server 2005 database named DB1.
The client applications can retrieve data from the service when they connect to IIS1. When the client applications attempt to retrieve data from the service by connecting to IIS2, they receive the following error message:
Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.
You need to ensure that both IIS1 and IIS2 can query data from DB1.
What should you do?

A) Change the SQL connection string on IIS2 from "Data Source=DBl; Initial Catalog=db;Integrated Security=True" to "Data Source=DBl;Initial Catalog=db;Integrated Security=SSPI".
B) Configure IIS2 for constrained delegation to DB1.
C) Configure DB1 for full delegation.
D) Execute the following command on a domain controller. setspn -A http/iis2.example.com:80 DOMAIN\iis2$

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

You need to ensure that the client applications always use a binding that supports sessions.
Which code segment should you insert at line 01?

A) <ServiceContract(ProtectionLevel:=ProtectionLevel._ EncryptAndSign,SessionMode:=SessionMode.Allowed)> __
B) <ServiceContract(SessionMode:=SessionMode.Allowed)> __
C) <ServiceContract(ProtectionLevel:=ProtectionLevel.EncryptAndSign)> __
D) <ServiceContract(SessionMode:=SessionMode.Required)>

4. You are creating a client application by using Microsoft .NET Framework 3.5. The client application uses a Windows Communication Foundation service. To log the called service proxy methods and their parameters, you implement custom endpoint behavior in the following class.
class ParametersLoggerBehavior: lEndpointBehavior
{}
You also create the following class for the custom behavior.
class LoggerElement
: BehaviorExtensionElement {}
You add the following configuration code fragment to the application configuration file.
(Line numbers are included for reference only.)

You need to ensure that the endpoint uses the custom behavior. Which configuration settings should you insert at line 03?

A) <behavior name="debug"> <debugBehavior /> </behavior>
B) <ParametersLoggerBehavior name="debug"> <debugBehavior /> </ParametersLoggerBehavior>
C) <behavior name="debug"> <ParametersLoggerBehavior /> </behavior>
D) <debugBehavior name="debug" />

5. You are creating a distributed application by using Microsoft .NET Framework 3.5.
The application uses Windows Communication Foundation (WCF). The distributed application provides point-to-point security.
You need to ensure that the distributed application provides end-to-end security instead of point-to-point security.
Which binding mode should you use?

A) wsHttpBinding with Transport security
B) wsHttpBinding with Message security
C) netTcpBinding with Transport security
D) netNamedPipeBinding with Transport security

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