Managing Oracle Multitenant Databases - OCP: Oracle Database 12c Administrator Certified Professional - page 582

10. To open a PDB, what conditions must be met?
A. The ORACLE_SID must be set to the value of the PDB service name.
B. The PDB must be the current container.
C. The CDB$ROOT must be the current container.
D. The user issuing the ALTER PLUGGABLE DATABASE <pdb> OPEN command must be a
common user.
E. None of the above
11. Which of these will open the PDB?
A. ALTER PLUGGABLE DATABASE pdb1 OPEN FORCE RESTRICTED;
B. ALTER PLUGGABLE DATABASE pdb1 OPEN;
C. ALTER CONTAINER DATABASE pdb1 OPEN;
D. OPEN PLUGGABLE DATABASE pdb1;
E. None of the above
12. To close a PDB, which of the following conditions must be met?
A. The PDB must not be currently closed.
B. The current container must be the PDB.
C. The current container must not be the PDB.
D. The current user must be a local user.
13. To close a PDB under normal conditions, which of the following commands should the
DBA submit? (Choose all that apply.)
A. ALTER PLUGGABLE DATABASE <pdb> CLOSE;
B. SHUTDOWN ABORT
C. SHUTDOWN
D. CLOSE PLUGGABLE DATABASE <pdb>;
14. STARTUP FORCE accomplishes which tasks?
A. It performs a SHUTDOWN ABORT and STARTUP OPEN .
B. It performs a SHUTDOWN NORMAL and STARTUP OPEN .
C. It performs a SHUTDOWN IMMEDIATE and STARTUP OPEN .
D. None of the above