Online Access Free 70-513 Exam Questions

You create a service and deploy it on a network in a building named Building1. You will deploy the service to Building2.
The service in Building1 is configured using the following discovery scopes.
<scopes>
<add
scope="http://contoso.com/Chicago/Building1"/>
<add
scope="ldap:///ou=Building1,ou=Chicago,o=contoso,c=us"/>
</scopes>
The service in Building2 will be configured using the following discovery scopes.
<scopes>
<add
scope="http://contoso.com/Chicago/Building2"/>
<add
scope="ldap:///ou=Building2,ou=Chicago,o=contoso,c=us"/>
</scopes>
You need to ensure that the client application can discover the service in Building1 or the service in Building2.
Which scopes should you add to the client configuration file?

• A.<scopes>
  <add scope="http://contoso.com/Chicago/*"/>
  </scopes>
• B.<scopes>
  <add
  scope="ldap:///ou=Building,ou=Chicago,o=contoso,c=us"/>
  </scopes>
• C.<scopes>
  <add scope="http://contoso.com/Chicago"/>
  </scopes>
• D.<scopes>
  <add
  scope="ldap:///ou=*,o=contoso,c=us"/> </scopes>

You are developing an application that performs file backups in the background.
The background application will host a Windows Communication Foundation (WCF) service and must be active as soon as the machine is running. The background application will not have a user interface. A front-end application will consume the WCF service and will provide the user interface.
You need to choose a host environment for the WCF service.
Which hosting environment should you choose?

• A.Microsoft Internet Information Services (IIS) 6.0
• B.a Windows Forms application
• C.Windows Process Activation Services (WAS)
• D.a Windows Service

You are developing a Windows Communication Foundation (WCF) service that is hosted by a Windows Forms application.
The ServiceHost instance is created in the Form constructor.
You need to ensure that the service is not blocked while the UI thread is busy.
What should you do?

• A.Decorate the service implementation class with the following line of code.
  <ServiceBehavior(
  ConcurrencyMode:=ConcurrencyMode.Multiple)>
• B.Decorate the service implementation class with the following line of code.
  <ServiceBehavior(
  UseSynchronizationContext:=False)>
• C.Call the BeginInvoke method of the form and supply a delegate.
• D.Call the Invoke method of the form and supply a delegate.

A Windows Communication Foundation (WCF) service is responsible for transmitting XML documents between systems.
The service has the following requirements:
- It must minimize the transmission size by attaching the XML document as is without using escape characters or base64 encoding. - It must interoperate with systems that use SOAP but are not built on the .NET platform.
You need to configure the service to support these requirements.
Which message encoding should you use?

• A.MTOM (Message Transmission Optimization Mechanism) message encoding
• B.Text message encoding with message version set to SOAP 1.2
• C.Text message encoding with message version set to none
• D.Binary message encoding

You are hosting a Windows Communication Foundation (WCF) service at http://www.contoso.com for a law enforcement agency. The agency adds operations to support sending biometric fingerprint data via non-buffered streaming. The service data is not routed between intermediaries.
The WCF binding you are using by default does not support encryption.
You need to ensure that fingerprint data is not disclosed when it is passed over the network.
What should you do?

• A.Use wsHttpBinding over transport security at http://www.contoso.com.
• B.Use basicHttpBinding with message security to https://www.contoso.com.
• C.Use basicHttpBinding over transport security at https://www.contoso.com.
• D.Use wsHttpBinding over message security at https://www.contoso.com.