[单项选择]Have you shut the windows

[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 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.

[单项选择]You have a windows server 2008 compute that has an IP address of 172.16.45.9/21. The server is configured to use ipv6 addressing. You need to test IPv6 communication to a server that has an ip address of 172.16.40.18/21, what should you do from a command prompt?（）
A. Type ping 172.16.45.9::::.
B. Type ping ::9.45.16.172.
C. Type ping followed by the link-local address of the server.
D. Type ping followed by the site-local address of the server.

[单项选择] You have a server that runs Windows Server 2003 Service Pack 2 (SP2). You need to ensure that a defragmentation of the server’s hard disk drive runs each night. What should you do? （）
A. Create a scheduled task that runs Dfrg.msc.
B. Create a scheduled task that runs Defrag.exe.
C. From Computer Management, run Disk Management.
D. From Computer Management, run Disk Defragmenter.

[单项选择]You have a DHCP server that runs windows server 2008. You restore the DHCP database by using a recent backup. You need to prevent DHCP clients from receiveing IP addresses that are currently in use on the network. What should you do?（）
A. Add the DHCP serve option 44.
B. Set the conflict detetion value to 0.
C. Set the conflict detection value to 2.

[单项选择] You have a DHCP server that runs Windows Server 2008 R2.You need to reduce the size of the DHCP database. What should you do？（）
A. From the DHCP snap-in, reconcile the database.
B. From the folder that contains the DHCP database, run jetpack.exe dhcp.mdb temp.mdb.
C. From the properties of the dhcp.mdb file, enable the File is ready for archiving attribute.
D. From the properties of the dhcp.mdb file, enable the Compress contents to save disk space attribute.

[单项选择] You have a file server that runs Windows Server 2003 Service Pack 2 (SP2). You need to track the amount of disk space used by each user on the server. What should you do? （）
A. From Performance console, create a counter log.
B. From the properties of each volume, enable quotas.
C. From the Event Viewer console, create a new log view.
D. From the Local Security Policy, enable auditing for object access.

[单项选择] You have a print server that runs Windows Server 2003 Service Pack 2 (SP2). You need to receive a notification each time a document fails to print. What should you do? （）
A. From the Performance console, create an alert.
B. From the Event Viewer console, create a new filter.
C. From the Printer Server properties, modify the Advanced settings.
D. From the Services console, enable and configure the Messenger service.

[单项选择] You have a VPN server that runs Windows Server 2003 Service Pack 2 (SP2). You need to monitor the performance of the VPN server for one day. What should you do? （）
A. From the Performance console, create a trace log.
B. From the Performance console, create a counter log.
C. Install Network Monitor Tools. From Network Monitor create a new capture.
D. Install Network Monitor Tools. From Network Monitor create a new parser file.