OCP-083

1.CDB1 is a Container database.

2.PDB1 and PDB2 are Pluggable databases in CDB1.

3.PDB1 and PDB2 are OPEN in READ WRITE mode.

You execute these commands successfully:

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Which two are true? (Choose two.)

1.CDB1 is a container database.

2.COMMON_USER_PREFIX is C##.

3.PDB1 is a pluggable database contained in CDB1.

4.APP1_ROOT is an application container contained in CDB1.

5.APP1_PDB1 is an application PDB contained in APP1_ROOT.

You execute these commands successfully:

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Which Two are true? (Choose two.)

Examine this query and its output:

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Which two are true? (Choose two.)

Examine these commands:

$$export ORACLE_SID=CDB1

$$sqlplus / as sysdba

SQL> STARTUP

 .......

Database opened.

SQL> SHOW PDBS

CON_ID

CON_NAME

OPEN MODE

RESTRICTED

--------------------------------------------------------------------

2

PDB$

SEED

READ ONLY

NO

3

PDB1

MOUNTED

4

PDB2

MOUNTED

SQL> ALTER PLUGGABLE DATABASE pdb1 OPEN;

Pluggable database altered.

SQL> ALTER PLUGGABLE DATABASE pdb1 SAVE STATE;

Pluggable database altered.

SQL> ALTER PLUGGABLE DATABASE pdb1 CLOSE;

Pluggable database altered.

SQL> ALTER PLUGGABLE DATABASE pdb2 OPEN;

Pluggable database altered.

CDB1 is then restarted.

Which three are true?