标签：pac rar structure temp ora ace rman extent permanent
Which structure can span multiple data files?
A)a bigfile tablespace
B)a permanent tablespace
C)a segment
D)a temporary tablespace
E)an extent
Answer: C
标签：pac rar structure temp ora ace rman extent permanent
原文地址：https://www.cnblogs.com/cnblogs5359/p/11320250.html
