2018年9月25日

OCP换题库了，最新052考试题库及答案整理-78

摘要： 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 Orac 阅读全文

posted @ 2018-09-25 14:33 alice9313 阅读(279) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-77

摘要： 77、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 阅读全文

posted @ 2018-09-25 13:52 alice9313 阅读(119) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-76

摘要： 76、Which three structures can span multiple data files? A) migrated rows B) table extents C) temporary segment extents D) index extents E) chained row 阅读全文

posted @ 2018-09-25 13:30 alice9313 阅读(103) 评论(0) 推荐(0)

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