单项选择题

Consider the following statement on a RANGE partitioned table: ALTER TABLE orders DROP PARTITION p1, p3;What is the outcome of executing the above statement?（）

A.A
B.All
C.All
D.Only
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单项选择题
金融对外开放应，以（ ）为核心。
A.优化资源配置
B.社会经济发展的总体布局
C.战略扩大金融开放
D.贸易和投资实际需要
单项选择题
You are about to plug a multi-terabyte non-CDB into an existing multitenant container database (CDB) as a pluggable database (PDB).The characteristics of the non-CDB are as follows:-Version: Oracle Database 12c Releases 1 64-bit -Character set: WE8ISO8859P15 -National characterset: AL16UTF16 -O S: Oracle Linux 6 64-bitThe characteristics of the CDB are as follows: -Version: Oracle Database 12c Release 1 64-bit -Characterset: AL32UTF8 -O S: Oracle Linux 6 64-bitWhich technique should you use to minimize down time while plugging this non-CDB into the CDB?（）A.Transportable databaseB.Transportable tablespaceC.Data Pump full export importD.The DBMS_PDB packageE.RMAN
A.The
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