You are administering a multitenant container database (COB) that contains two pluggable
databases (PDBs), pdb1 and pdb2. You are connected to pdb2 as a common user with
DBA privileges. The statistics_level parameter is PDB modifiable. As the user sys, execute
the following command on pdb2: SQL> ALTER SYSTEM SET STATISTICS_LEVEL=ALL
SID=’*’ SCOPE=SPFILE; Which statement is true about the result of this command?
A.
The statement is ignored because there is no SPFILE for a PDB.
B.
The statistics_level parameter is set to all when the root database is restarted.
C.
The statistics_level parameter is set to all when any of the PDBs is reopened.
D.
The statistics_level parameter is set to all only for PDB2 when it is reopened.
D