1Z0-068 practice - PrepKeys

Q1 Multiple choice

You administer a three-instance, policy-managed, multitenant RAC database CDB1 with two PDBs: PDB_1 and PDB_2.

Examine these commands executed on host01:
$ srvctl add service -db CDB1 -pdb PDB_1 -serverpool prod_pool -cardinality singleton
$ srvctl start service -db CDB1 -service CRM
$ srvctl stop service -db CDB1 -service CRM

Which three statements are true?

Select all that apply.

A
CRM is only available for new logins on the CDB1 instance on host01.
B
CRM is available for new logins on one CDB1 instance.
C
The srvctl start service command automatically opens PDB_1 if not already opened.
D
The srvctl stop service command does not close PDB_1 on any instance of CDB1.
E
The CRM service is not available for new logins on any instance of CDB1.