ocp-89

QUESTION NO: 89
What RMAN command must you use before you can back up a database using the recovery catalog?

A. create catalog
B. install database
C. catalog database
D. merge Catalog with database
E. register database
Answer: E

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在你可以使用恢复目录备份数据库之前， 你必须使用什么 RMAN 命令？

E. 登记数据库

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