ocp-501

QUESTION NO: 501
The following databases are registered in the base recovery catalog: PROD1, PROD2, and PROD3. The
database user CATOWNER owns the base recovery catalog. You want a new user VPC1 to have access to
only the PROD1 database and create a virtual private catalog.
Given below are some of the commands required to achieve this:

1.SQL> GRANT recovery_catalog_owner TO vpc1;
2.RMAN> CONNECT CATALOG vpc1/password@catdb;
3.RMAN> GRANT CATALOG FOR DATABASE prod1 TO vpc1;
4.RMAN> CONNECT CATALOG catowner/password@catdb;
5.RMAN> CREATE VIRTUAL CATALOG;
What is the correct sequence in which the commands have to be executed?
A. 1, 4, 5, 2, 3
B. 1, 4, 3, 2, 5
C. 4, 5, 2, 3, 1
D. 2, 3, 4, 5, 1
E. 1, 4, 2, 3, 5

以下数据库在基本恢复目录里注册： PROD1，
Prod2,PROD3。该数据库用户CATOWNER拥有基本恢复目录。你想要一个新的的用户VPC1只访问PROD1
数据库并创建一个虚拟专用目录。
下面给出一些实现这一目标所需的命令：
1.授予恢复目录所有者到VPC1;
2.连接目录vpc1/password catdb;
3.授予PROD1数据库目录到VPC1;
4.连接目录 catowner/密码@ catdb;
5.创建虚拟目录;

在该命令必须执行正确的顺序是什么？

Answer: B