053(七十二）

356、

356.Which of the following commands will perform an active database duplication of the ORCL database to the ORCL2 database?
A. Set oracle_sid=orcl 
rman target=sys/robert auxname=sys/Robert@orcl2 
create duplicate target database to neworcl from active database nofilenamecheck spfile 
set control_files 'c:\oracle\oradata\neworcl\control01.ctl','c:\oracle\oradata\neworcl\control02.ctl' 
set db_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl' 
set log_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl';
B. Set oracle_sid=orcl 
rman target=sys/robert auxname=sys/Robert@orcl2 
duplicate target database nofilenamecheck spfile 
set control_files 'c:\oracle\oradata\neworcl\control01.ctl', 'c:\oracle\oradata\neworcl\control02.ctl' 
set db_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl' 
set log_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl';
C. Set oracle_sid=orcl 
rman target=sys/robert auxname=sys/Robert@orcl2 
duplicate target database to neworcl nofilenamecheck spfile 
set control_files 'c:\oracle\oradata\neworcl\control01.ctl','c:\oracle\oradata\neworcl\control02.ctl' 
set db_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl' 
set log_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl';
D. Set oracle_sid=orcl 
rman target=sys/robert auxname=sys/Robert 
duplicate target database to neworcl from active database nofilenamecheck spfile 
set control_files 'c:\oracle\oradata\neworcl\control01.ctl','c:\oracle\oradata\neworcl\control02.ctl' 
set db_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl' 
set log_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl';
E. Set oracle_sid=orcl 
rman target=sys/robert auxname=sys/Robert@orcl2 
duplicate target database to neworcl from active database nofilenamecheck spfile 
set control_files 'c:\oracle\oradata\neworcl\control01.ctl','c:\oracle\oradata\neworcl\control02.ctl' 
set db_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl' 
set log_file_name_convert 'c:\oracle\oradata\orcl','c:\oracle\oradata\neworcl';

 

357、

357.How many database instances are used during a database-duplication process?
A. One
B. Two
C. Three
D. Four
E. Five

 

358、

358.What command is used to reset a database to a previous incarnation?
A. reset incarnation
B. incarnation reset
C. reset database to incarnation
D. reset database incarnation
E. reset databse incarnation number

 

359、

359.What view would you use to determine if a given tablespace is fully self-contained for the execution of a tablespace point-in-time recovery?
A. TS_CHECK
B. TPITR_CHECK
C. TS_PITR_CHECK
D. CHECK_TSPITR
E. PITR_TS_CHECK 

 

360、

360.When performing a full database disaster recovery with RMAN, in what order would you execute these steps?
A. Restore the control file from autobackups.
B. Run the RMAN restore and recover command.
C. Restore the database spfile from autobackups.
D. Make the RMAN backup set pieces available.
E. Open the database with the alter database open resetlogs command.
F. Open the database with the alter database open command.
G. a, b, c, d, e, f
H. c, d, a, b, f
I. d, c, a, b, f
J. d, b, d, c, e
K. d, c, a, b, e