Adeveloperhasusedthiscodewithinaservlet:62.if(request.isUserInRole("vip")){63.//VIP-relatedlogichere64.}Whatelsemustthedeveloperdotoensurethattheintendedsecuritygoalisachieved?()
Youneedtorecoverfivedatafilesthatarespreadacrossmultipledisks.Whichinitializationparametershouldyousettospeedupredoapplication?()
YouhaveahostedExchangeorganization.AllserversintheorganizationhaveExchangeServer2010ServicePack1(SP1)installed.YouneedtopreventausernamedUser1fromusingOutlookWebApp(OWA)toaccesshismailbox.Whatshouldyoudo?()
X线平片示两肺野出现大小、密度、分布三均匀的弥漫性粟粒结节,直径1~2mm,边界清楚,应考虑为()。
YouaremaintaininganOLTPdatabaseinOracle10g.YouhaveconfiguredtheFlashRecoveryAreainyourdatabase.TheFlashRecoveryAreaisfullbecauseyouhavesettheretentionpolicytoNONE.Whatwillyoudotoresolvetheproblem?()