OCP-052考试题库汇总（44）-CUUG内部解答版

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