[2020年]OCP 19c 认证1Z0-083考试题库（第4题）-CUUG内部学员版083题库解析
4、For which two requirements can you use the USER_TABLESPACE clause with the CREATE PLUGGABLE DATABASE command? (Choose two.)
A. to specify a default tablespace in a PDB cloned from another PDB in the same CDB.
B. to exclude all tablespaces except SYSTEM, SYSAUX, and TEMP when plugging in a PDB
C. to include specific user tablespaces only when relocating a PDB
D. to specify the list of user tablespaces to include when moving a non-CDB to a PDB
E. to exclude a temp tablespace when plugging in a PDB
F. to specify the list of tablespaces to include when creating a PDB from the CDB seed
Answer: DF
(解析：B 答案如果把 temp 表空间去掉，则答案是对的，因为 system 和 sysaux 表空间是必须的。
您可以使用此子句将多个模式的数据分离为不同的 pdb。例如，当您将一个非 CDB 移动到一个 PDB，并且该非 CDB 具有多个支持不同应用程序的架构时，可以使用此子句将属于每个架构的数据分离到一个单独的PDB中，假设每个架构在非CDB中使用了一个单独的表空间。)
The USER_TABLESPACES clause of the CREATE PLUGGABLE DATABASE statement specifies which tablespaces are available in the new PDB.
You can use this clause to specify one of the following options:
List one or more tablespaces to include.
Specify ALL , the default, to include all of the tablespaces.
Specify ALL EXCEPT to include all of the tablespaces, except for the tablespaces listed.
Specify NONE to exclude all of the tablespaces.
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