OCP 12c考试题，062题库出现大量新题-第20道

时间 2021-03-11

标签 ios ide spa orm three table form class 栏目 C&C++ 繁體版

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choose threeios

Your database is configured for ARCHIVELOG mode, and a daily full database backup is taken.ide

RMAN is configured to perform control file autobackup.spa

In which three scenarios do you need media recovery?orm

A) loss of data files that belong to the SYSTEM tablespacethree

B) abnormal termination of the database instanceit

C) loss of all the inactive online redo log group membersio

D) loss of a data file that belongs to the active undo tablespacetable

E) logical corruption of data that is caused by a wrong transactionform

F) loss of all the copies of the control fileclass

Answer：ADF

(解析：除了临时表空间，其它的数据文件只要损坏就须要介质恢复，控制文件都坏了，也须要恢复。来自3组：1015267481)