OCP换题库了，最新052考试题库及答案整理-49

49、For your ORCL database.

1. The instance is started using an spfile.

2. The database is opened.

3. It is in ARCHIVELOG mode.

4. CONTROL FILE AUTOBACKUP IS ON.

Examine this command:

RMAN> backup as copy datafile ‘users01.dbf’,’example01.dbf’;

Which four files are backed up?

A. spfile

B. undo01.dbf

C. users01.dbf

D. archivelogs

E. sysaux01.dbf

F. control file

G. system01.dbf

H. example01.dbf

Correct Answer: ACFH

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