InyourSupportcenter.cnproductiondatabase,youfindthatthedatabaseusersareabletocreateandreadfileswithunstructureddata,availableinanylocationonthehostmachinefromanapplication.Youwanttorestrictthedatabaseuserstoaccessfilesinaspecificlocationonthehostmachine.Whatcoulddotoachievethis?()

A.ModifythevaluefortheUTL_FILE_DIRparameterintheparameterfile B.Grantreadandwriteprivilegeontheoperatingsystempathtothedatabaseusers C.ModifythevaluefortheLDAP_DIRECTORY_ACCESSparameterintheparameterfile D.ModifythevalueforthePLSQL_NATIVE_LIBRARY_DIRparameterintheparameterfile E.Createadirectoryobjectreferringtotheoperatingsystempath,andgrantreadandwriteprivilegeonthedirectoryobjecttothedatabaseusers

时间:2023-12-20 10:43:59

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