OCP换题库了，最新052考试题库及答案整理-78

78、Which four database objects never have any segments?

A) A partitioned index

B) A view selecting from a populated table

C) An empty index

D) An Oracle Loader type external table

E) An empty table

F) A view selecting from an empty table

G) An Oracle Data Pump type external table

Answer：BDFG

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