单项选择题
A.Configure all access points to use 802.1X authentication.
B.Configure all portable computers to use MS-CHAP v2 authentication.
C.Use the Group Policy Management Console to access the wireless Group Policy settings， and enable the Prevent connections to ad-hoc networks option.
D.Use the Group Policy Management Console to access the wireless Group Policy settings， and disable the Prevent connections to infrastructure networks option.
单项选择题 YourcorporatenetworkhasamemberservernamedRAS1thatrunsWindowsServer2008.YouconfigureRAS1tousetheRoutingandRemoteAccessService（RRAS）ThecompanysremoteaccesspolicyallowsmembersoftheDomainUsersgrouptodialintoRAS1.Thecompanyissuessmartcardstoallemployees.YouneedtoensurethatsmartcardusersareabletoconnecttoRAS1byusingadial-upconnection.Whatshouldyoudo？（）
单项选择题 Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the DNS server role. A server named Server2 runs Windows Server 2003 and Microsoft Exchange Server 2007.The company wants to deploy a new Exchange server named Server3 to receive all inbound e-mail traffic.You need to configure DNS to direct incoming e-mail traffic to the Exchange servers. You also need to ensure that higher priority is given to Server3.What should you do？（）
单项选择题 Yourcompanyhasamainofficeand15branchoffices.ThecompanyhasasingleActiveDirectorydomain.AllserversrunWindowsServer2008.YouneedtoensurethattheVPNconnectionsbetweenthemainofficeandthebranchofficesmeetthefollowingrequirements：Alldatamustbeencryptedbyusingend-to-endencryption.TheVPNconnectionmustusecomputer-levelauthenticationUsernamesandpasswordscannotbeusedforauthentication.Whatshouldyoudo？（）