单项选择题 Whenmonitoringasystemusing／usr／bin／vmstatwithaninterval，themetricsunderpagepiandpageporepresentwhichofthefollowingphrases？（）

单项选择题 Whatisthemostlikelyproblemwiththisscript（）VAR=1（（VAR=$VAR＋1））while[$VAR－It10]doecho$VARdone

单项选择题 YouhaveasingleActiveDirectorydomain.AlldomaincontrollersrunWindowsServer2003withServicePack1（SP1）.YouplantostoreWindowsBitLockerDriveEncryptionrecoverypasswordsinActiveDirectory.Youneedtorecommendthesolutionthatusestheleastamountofadministrativeeffort.Whatshouldyourecommend？（）A.ExtendtheActiveDirectoryschema.B.UpgradealldomaincontrollerstoWindowsServer2008R2.C.UpgradealldomaincontrollerstoWindowsServer2003SP2.D.UpgradethedomaincontrollerthathastheroleofoperationsmastertoWindowsServer2008R2.

单项选择题 Yournetworkhasasingledomainwith1，000clientcomputersthatrunWindows7.YouuseMicrosoftSystemCenterConfigurationManager2007todistributeandinstallsoftwareapplications.Allusershavestandarduseraccounts.YouplantouseGroupPolicytoensurethatapplicationinstallationfunctionsproperly.YouneedtodesigntheUserAccountControl（UAC）policy.Whatshouldyoudo？（）A.ConfiguretheUserAccountControl：OnlyelevateexecutablesthataresignedandvalidatedsettingtobeEnabled.B.ConfiguretheUserAccountControl：DetectapplicationinstallationsandpromptforelevationsettingtobeEnabled.C.ConfiguretheUserAccountControl：DetectapplicationinstallationsandpromptforelevationsettingtobeDisabledD.ConfiguretheUserAccountControl：BehavioroftheelevationpromptforstandarduserssettingtobePromptfor credentials.

单项选择题 YournetworkhasclientcomputersthatrunWindows7.AcustomWeb-basedapplicationrequiresspecificsecuritysettings.YouneedtopreventusersfrompermanentlymodifyingtheirInternetExplorerbrowser’ssecuritysettings.Whatshouldyoudo？（）A.UseWindowsInternetExplorerMaintenance（IEM）extensionsettingsinPreferencemode.B.UseWindowsInternetExplorerMaintenance（IEM）extensionsettingsinNormalmode.C.ResettheInternetExplorersettings.D.RestoretheadvancedsettingsinInternetExplorer.