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OCP换题库了,最新052考试题库及答案整理-59

时间:2018-09-17 11:40:45      阅读:428      评论:0      收藏:0      [点我收藏+]

标签:rect   restrict   after   北京   整理   ocp   ted   and   res   

59、In which two cases is a consistent database backup created?

A. when the RMAN BACKUP command is used while the database is OPEN READ ONLY

B. when the RMAN BACKUP AS COPY command is used while the database is OPEN RESTRICTED

C. when the RMAN BACKUP AS COPY command is used while the database is OPEN

D. when O/S commands are used to copy database files after a database instance is shut down normally

E. when the RMAN BACKUP command is used while the database is mounted

Correct Answer: AD

北京CUUG整理,转载请注明,OCP讨论群:569933648/836361015

 

OCP换题库了,最新052考试题库及答案整理-59

标签:rect   restrict   after   北京   整理   ocp   ted   and   res   

原文地址:https://www.cnblogs.com/alice9313/p/9660899.html

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