TCP／IP协议标准将计算机网络通信的技术实现划分为应用层、传输层、网络互连层等，其中HTTP协议属于___层。
吹扫压缩空气 名词解释
Anadministratorhasencounteredanerrorwhilepatchingavirtualizedguestmachine.Whichof thefollowingtechnologieswouldallowtheadministratortorestoretoapre-patchedstatethe FASTEST？（）
WhichofthefollowingoperationsdoesnotrequireOracletostoreinformationinanUNDOsegmentsaspartofthetransaction？（）
ViewtheExhibitandexaminetherecommendationgraphprovidedforatestdatabasebytheUndoAdvisor.Thegraphrecommendsthatthesizeofundotablespaceshouldbesetto（）.
