You are a systems administrator responsible for managing a Windows Server 2008 SMTP server.Recently， users have complained that a Web application running on the same server is experiencing performance problems at specific times of the day. You suspect that the problem might be related to loadplaced on the SMTP Server service.
Which of the following methods should you use to monitor theperformance of an SMTP virtual server over time？（）

单项选择题You are an enterprise administrator for Cer-tech .com. The company runs Windows Server 2008 on all theservers on the network. One of the servers，Server01 has the Web Server （IIS） role installed and all theWeb Server role services on it. Which of the following features would you configure on the server toprovide a user the ability to administer a website？（）

A.Configure .Net Users feature on Server01
B.Configure.Net Roles feature on Server01
C.Configure IIS Manager Permissions feature on Server01
D.Configure Authentication feature on Server01

单项选择题Cer-tech .com has a single Active Directory domain called cer-tech.com. All servers in the domain runWindows Server 2008. There are two domain controllers in the network： ED1 and ED2 and the DNS service is installed on the domain controllers. Both DNS servers host Active Directory integrated zones thatare configured to allow the most secured updates. ED1 has a Key Management Services （KMS） installedand activated. During maintenance， you find that the service locater records from the cer-tech.com zonehosted on Server02 and Server02 are missing. You have to force registration of the KMS service locatorrecords in the Cer-tech .com zone. What should you do to correct this problem？（）

A.Execute slmgr.vbs script on ED1 at the command prompt
B.Configure non-secure updates on cer-tech.com
C.Execute the net stop netlogon command on ED2 and run net start logon command
D.At the command prompt on ED1， run net stop sppsvc command and after that execute the net start sppsvc command

单项选择题Cer-tech .com has a server that runs Windows Server 2008. You have installed Windows Share Point Services （WSS） role on the Windows Server 2008 server. You want to configure WSS to supportSMTP. What should you do to achieve this task？（）

A.Reinstall the WSS role
B.Open the Server Manager console and install Application Server
C.Configure port 25 for WSS role
D.Open the Server Manager console and install the SMTP Server feature

单项选择题You are an enterprise administrator for Cer-tech .com. The company runs Windows Server 2008 on all theservers on the network. One of the servers， Server01 has the Web Server （IIS） role installed. The serverhosts a Web application called App1 that uses a custom application pool， which is set to recycle every1，440 minutes. The App1 does not support multiple worker processes. Which of the following options wouldyou choose to configure the application pool to ensure that users can access App1 after the applicationpool is recycled？（）

A.Set the Disable Overlapped Recycling option to True.
B.Set the Shutdown Executable option to True.
C.Set the Disable Recycling for Configuration Changes option to True.
D.Set the Process Orphaning Enabled option to True.

单项选择题You are an enterprise administrator for Cer-tech .com. The corporate network of the company consists of asingle Active Directory domain. All the servers on the network run Windows Server 2008 and all the clientcomputers run Windows XP Service Pack 2 （SP2）. All computers are members of the domain. The networkruns a server named Server01 on which the Terminal Services role and the Terminal Services Web Accessrole are installed. The Network Level Authentication is enabled on the server. The Terminal Services WebAccess role uses Active Directory Domain Services （AD DS）. You have been assigned the task to deployand publish an application called App1 on Server01. Which of the following options would you choose toensure that the users can launch App1 on Server01 from the Terminal Services Web Access Web page？（）

A.Publish App1 on Server01 as a Microsoft Windows Installer package. Distribute the Windows Installer package to the users.
B.Install the Terminal Services Gateway （TS Gateway） role on Server01 and then reconfigure the remoteapplication publishing for App1 to reflect the change.
C.Disable publishing to AD DS for the App1.
D.Install the Remote Desktop Client 6.1 application on the client computers.