未知题型 YouaredesigningaDNSimplementationstrategyforthenetwork.Whichtwozonetypesshouldyouuse？（）

单项选择题 WhatkindofportsdoOracleWebCacheandOracleHttpServercomepre－configuredwith？（）

未知题型 YourWindows2000Professionallycomputerbelongstothecontoso.comdomain.YouneedtoencryptacompressedfilenamedC:/data.Yousuccessfullyencryptthefilebutdiscoverthatitisnolongercompressed.Whatisthemostlikelycauseofthisproblem?（）A.GroupPolicyispreventingthecompressionofencryptedfiles.B.ThefileisstoredonaFAT32partition.C.OnlymembersoftheAdministratorsandthePowerUsersgroupscancompressandencrypt files.D.Encryptedfilescannotbecompressed.