[单项选择]You have a secured Windows Communication Foundation (WCF) service. You need to track unsuccessful attempts to access the service. What should you do?（）
A. Set the authorization Manager Type attribute of the service Authorization behavior to Message.
B. Set the include Exception Detailsln Faults attribute of the service Debug behavior to true.
C. Set the Mode attribute of the security configuration element to Message.
D. Set the message Authentication AuditLevel attribute of the service Security Audit behavior to Failure.

[单项选择]You are creating a Windows Communication Foundation (WCF) service that implements operations in a RESTful manner. You need to add a delete operation. You implement the delete method as follows:void DeleteItems(string id);You need to configure WCF to call this method when the client calls the service with the HTTP DELETE operation. What should you do?（）
A. Add the WebInvoke(UriTemplate="/Items/{id}", Method="DELETE") attribute to the operation
B. Add the HttpDelete atribute to the operation
C. Replace the string parameter with a RemovedActivityAction parameter
D. Replace the return type with RemovedActivityAction.

[单项选择] You have an existing Windows Communication Foundation (WCF) service that exposes a service contract over HTTP. You need to expose that contract over HTTP and TCP. What should you do?（）
A. Add a net.tcp base address to the host.
B. Add an endpoint configured with a netTcpBinding.
C. Add an endpoint behavior named netTcpBehavior to the existing endpoint.
D. Add a binding configuration to the existing endpoint named netTcpBinding.

[单项选择]You have not plugged up the drainage, have you?（）.
A. No, I have
B. Yes, I haven't
C. Yes, I have
D. No, I didn't

[单项选择]You have a self-hosted Windows Communication Foundation (WCF) service. You need to configure the service to provide an X509 certificate during authentication. What should you use to configure the service?（）
A. the Certificate property of the X509 Certificate lnitiator Service Credential class
B. the SetCertificate method of the X509 Certificate Initiator Service Credential class
C. the SetCertificate method of the X509 Certificate Recipient Service Credential class
D. the TrustedStoreLocation property of the X509 Certificate Recipient Service Credential class

[单项选择]You have two servers that run windows server 2008 named server1 and server2. You install WSUS on both servers. You need to configure WSUS on server1 to receive updates from server2. What should you do on server1?（）
A. Configure a proxy server.
B. Configure a upstream server.
C. Create a new replica group.
D. Create a new computer group.

[单项选择]You have configured Junos Pulse on your Windows desktop and want to verify that the IPsec configuration policy is being pushed down to your workstation upon network authentication and login.Which utility program do you use to see this configuration and where do you find it?（）
A. the Pulse Diagnostics Tool in the "File" > "Tools" menu option in the Pulse GUI
B. the Pulse Diagnostics Tool in the "Start" > "All Programs" > "Juniper Networks" > "Junos Pulse" menu folder next to the Junos Pulse application
C. the Pulse Diagnostics Viewer, which you access by simultaneously pressing "Ctrl" and "F2"
D. the Pulse Diagnostics Viewer in the "File" > "Tools" menu option in the Pulse GUI

[单项选择]you have 10 standalone servers that run windows server 2008. You install WSUS on a server named server1. You need to configure all of the servers to receive updates from server1. What should you do?（）
A. Configure the windows update settings on each server by using control panel.
B. Run the wuauclt.exe /detectnow command on each server.
C. Run the wuauclt.exe /reauthorization command on each server.
D. Configure the windows update settings on each server by using local group policy.