特许经营中特许人与受许人之间不存在有形资产关系，而是相互独立的法律主体。
土壤结构性
You issue the following RMAN command to set a retention policy on a database: RMAN>CONFIGURE RETENTION POLICY TO REDUNDANCY 2; What will be the outcome of issuing this command? （） After two days, a backup will be marked obsolete。 After two days, a backup will be deleted from the media。 If the RMAN repository has records of two or more recent backups of a file, then older backups will be deleted from the media.。 If the RMAN repository has records of two or more recent backups of a file, then older backups will be marked obsolete.。
各种蒸汽管道和用汽设备中的蒸汽凝结水叫（） 凝结水。 给水。 饱和。 疏水。
LPAR1 is configured to have the same 2 LUNs virtualized by a redundant pair of VIO servers. Which command will validate that both storage paths are available？（） Lspath。 sdd query adapter。 pcmpath query adapter。 datapath query device。
下列对“八旗制度”的解释，不正确的是（）。
