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.)