070-503 무료 덤프문제 온라인 액세스

You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You want to enable message logging. You add the following code fragment to the service configuration file.
<system.diagnostics> <sources> <source
name="System. ServiceModel. Messagel_ogging">
<listeners> odd name="messages"
type="System. Diagnostics. XmlWriterTraceListener" />
</listeners> </source> </sources> </system.diagnostics> You receive an exception.
You need to successfully enable message logging. What should you do?

• A.Set the initializeData attribute to the name of a log file.
• B.Set the maximum size of the message to be logged to 256K.
• C.Set the switchValue attribute to verbose.
• D.Remove the message filter.

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service contains the following binding configuration in the configuration file. (Line numbers are included for reference only.)
01 <wsHttpBinding>
02 <binding name="ssl">
04 </binding> 05 </wsHttpBinding>
You need to ensure that the following requirements are met:
Which configuration setting should you insert at line 03?

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

You are creating an endpoint for a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You create the endpoint by using a custom binding. You write the following code segment.

You need to prevent the custom binding from making a persistent connection to the service endpoint.
Which code segment 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. You write the following code segment for the service contract. (Line numbers are included for reference only.)
01 [ServiceContract]
03 public class MyService
04 { 05...
06 }
The service uses transactions that time out in a minute. You need to increase the timeout interval of the transactions to 2 minutes and 30 seconds. Which code segment should you insert at line 02?

• A.[ServiceBehavior(TransactionTimeout="2:30:00")]
• B.[ServiceBehavior(TransactionTimeout="0:2:30")]
• C.[ServiceBehavior(TransactionTimeout="150")]
• D.[ServiceBehaviorO"ransactionTimeout="0:150:00")]

You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. You need to host the WCF service on the IIS Web server.
First, you create a new folder for your application files. Next, you use the IIS management tool to create a Web application in the new folder.
Which three actions should you perform next? (Each correct answer presents part of the solution. Choose three.)

• A.Create a vti_bin sub-folder within the application folder for your code files. Place the code file that defines and implements the service contract in this folder.
• B.Create a web.config file that contains the appropriate configuration code. Place this file in the same folder as your service contract code.
• C.Create a service file that has the .svc extension containing the @servicehost directive information for the service. Move this file to the application folder.
• D.Create a service file that has the svc extension containing the @service directive information for the service. Move this file to the application folder.
• E.Create a web.config file that contains the appropriate configuration code. Place this file in the application folder.
• F.Create an App_Code sub-folder within the application folder for your code files. Place the code file that defines and implements the service contract in this folder.