OCP换题库了,最新052考试题库及答案整理-56

56、The ORCL database has CONTROL FILE AUTOBACKUP and BACKUP OPTIMIZATION enabled. USER1.EMP is a table in tablespace TBS1.

There are no existing backups of the database.

Examine these commands:

$ rman target /

RMAN> BACKUP DATABASE

RMAN> exit

$ sqlplus /as sysdba

SQL> UPDATE USER1.EMP set SAL=5000 WHERE eno=10;

1 rwo updated.

SQL> COMMIT

commit complete.

SQL> exit

$ rman target/

RMAN> CONFIGURE EXELUDE FOR TABLESPACE tbs1;

RMAN> BACKUP INCREMENTAL LEVEL 1 DATABASE;

What is the outcome?

A. It takes a level 0 incremental backup of ORCL with TBS1.

B. It takes a level 1 incremental backup of ORCL without TBS1.

C. It takes a level 0 incremental backup of ORCL without TBS1.

D. It takes a level 1 incremental backup of ORCL with TBS1.

Correct Answer: C

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转载自www.cnblogs.com/alice9313/p/9645151.html