A德意志境内的所有诸侯国被消灭
B统一帝国的建立应归功于军事上的胜利
C德意志统一是一场结束封建割据的革命
D俾斯麦实行“铁血政治”
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YouuseaSQLServer2005databasenamedDB1,whichislocatedonaservernamedSQL1.DB1isinuse24hoursaday,7daysaweek.ArecentcopyofDB1existsonasecondservernamedSQLtestthatalsorunsSQLServer2005.YoudetectahighnumberoffullscansonSQL1andconcludethatadditionalindexesinDB1areneeded.AworkloadfilethatissuitableforDatabaseEngineTuningAdvisor(DTA)alreadyexists.
YouneedtoanalyzetheworkloadfilebyusingDTA.YoumustensuremaximumperformanceonSQL1duringanalysis.YoumustalsoensureavailabilityduringtheimplementationofanyrecommendationssuggestedbytheDTA.
Whatshouldyoudo?()
YourcompanysWindowsServer2003environmentconsistsofasingleActiveDirectorydirectoryserviceforest.TheforesthasmultipledomainsandthreesitesnamedSite1,Site2,andSite3.Site1isthemainofficeandhasfourdomaincontrollers.Twoofthedomaincontrollersareglobalcatalogservers.Site2isabranchofficewithtwodomaincontrollers.Site3isabranchofficewithaslowandunreliableWANlinkandtwodomaincontrollers.YouneedtoimproveuserlogonperformanceforusersinSite2andSite3.
Whichtwoactionsshouldyouperform?()