标签：nal drive ext date cluster oracl tables ted extent
Which two are true about external tables?A)They can be stored in an ASM Cluster File System(ACFS).
B)They can always be updated using SQL.
C)They support the ORACLE_DATAPUMP access driver.
D)They have extents.
E)They support all DML operations.
Answer: AC
标签：nal drive ext date cluster oracl tables ted extent
原文地址：https://blog.51cto.com/13854012/2433198
