多选题Which two are true concerning a multitenant container database with three pluggable database?（）AAll administration tasks must be done to a specific pluggable database.BThe pluggable databases increase patching time.CThe pluggable databases reduce administration effort.DThe pluggable databases are patched together.EPluggable databases are only used for database consolidation.
多选题
Which two are true concerning a multitenant container database with three pluggable database?（）
A
All administration tasks must be done to a specific pluggable database.
B
The pluggable databases increase patching time.
C
The pluggable databases reduce administration effort.
D
The pluggable databases are patched together.
E
Pluggable databases are only used for database consolidation.
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