单项选择题 YouhaveaDHCPserverthatrunsWindowsServer2008.YourestoretheDHCPdatabasebyusingarecentbackup.YouneedtopreventDHCPclientsfromreceiveingIPaddressesthatarecurrentlyinuseonthenetwork.Whatshouldyoudo？（）

单项选择题 Your company has a server named Printer1 that runs Windows Server 2008 R2. Printer1 has the Print and Document Services server role installed.You need to reduce the number of events registered in the system log on Printer1.What should you do？（）

多项选择题 YourcompanyhasasingleActiveDirectorydomain.AllserversrunWindowsServer2008.ThecompanynetworkhasserversthatperformasWebServers.AllconfidentialfilesarelocatedonaservernamedFSS1.Thecompanysecuritypolicystatesthatallconfidentialdatamustbetransmittedinthemostsecuremanner.WhenyoumonitorthenetworkyounoticethattheconfidentialfilesstoredonFSS1serverarebeingtransmittedoverthenetworkwithoutencryption.YouneedtoensurethatencryptionisalwaysusedwhentheconfidentialfilesontheFSS1serveraretransmittedoverthenetwork.Whataretwopossiblewaystoachievethisgoal?（）