Which statement is true concerning dropping a pluggable database (PDB)?

The correct answer is B. The PDB must be in mount state. When you unplug a PDB from a CDB, the unplugged PDB is in mounted mode. A prerequisite of dropping PDB is : The PDB must be in mounted mode, or it must be unplugged.

Managing the Database Instance

Question

Options

AThe PDB must be open in read-only mode.
BThe PDB must be in mount state.
CThe PDB must be unplugged.
DThe PDB data files are always removed from disk.
EA dropped PDB can never be plugged back into a multitenant container database (CDB).

How the community answered

(15 responses)

A
7% (1)
B
87% (13)
D
7% (1)

Explanation

When you unplug a PDB from a CDB, the unplugged PDB is in mounted mode. A prerequisite of dropping PDB is : The PDB must be in mounted mode, or it must be unplugged.

Topics

#PDB management#Drop PDB#Multitenant architecture

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