单项选择题
A. Restart the DNS Server service on DC1.
B. Run the dnscmd command by using the /zonerefresh option on DC1.
C. Run the dnscmd command by using the /zonerefresh option on SRV1.
D. Set the refresh interval to 10 minutes on the Start of Authority (SOA) record.
单项选择题 Yourcompanyhasasingleactivedirectorydomain.Thecompanynetworkisprotectedbyafirewall.RemoteusersconnecttoyournetworkthroughaVPNserverbyusingPPTP.WhentheuserstrytoconnecttotheVPNserver,theyreceivethefollowingerrormessage:Error721:Theremotecomputerisnotresponding.YouneedtoensurethatuserscanestablishaVPNconnection.Whatshouldyoudo?()
多项选择题 YourcompanyhasaservernamedSRV1thatrunsWindowsServer2008.ThedefaultPrintServicesserverroleisinstalledonSRV1.ThecompanywantstocentralizeprintingonSRV1forbothUNIXandWindowsusers.YouneedtoprovidesupporttotheUNIXuserswhoprintonSRV1.Whataretwopossiblewaystoachievethisgoal?()
单项选择题 YouhaveafileserverthatrunsWindowsServer2008.Theserverhasasharedfolder.Youneedtoreceiveanotificationwhenauserstoresmorethan500MBofdatainthesharedfolder.Youmustallowuserstostoremorethan500MBofdatainthesharedfolder.Whatshouldyoudo?()