Examine this configuration:
1CDB1 is a container database.
2 PDB1 and PDB2 are pluggable databases in CDB1.
You execute these commands successfully:
Which two are true? (Choose two.)
A.正确答案ADPDB1 and PDB2 are in MOUNT state.
B.Redo logs are opened.
C.PDB1 and PDB2 are in READ ONLY state.
D.CDB$ROOT is in MOUNT state.
E.PDB$SEED is in READ ONLY state.
