Free Download Oracle 1Z0-053 VCE Test Engine Full Version Now (251-260)

QUESTION 251
What information does the report schema command not provide? (Choose all that apply.)

A.    Size of the datafiles
B.    Size of the tempfiles
C.    Date of last backup for datafiles and tempfiles
D.    Filenames for each datafile
E.    Checkpoint SCN associated with the last RMAN backup

Answer: CE

QUESTION 252
If a backup is expired, which of the following is true?

A.    It can never be used for a restore/recover operation.
B.    Oracle will remove the backup set pieces from the flash recovery area.
C.    The backup has been used at least once to restore and recover the database.
D.    The backup is no longer valid because of a resetlogs operation.
E.    The physical backup set pieces are missing from the media.

Answer: E

QUESTION 253
True or false: tablespace point-in-time recovery is possible only with RMAN.

A.    True
B.    False

Answer: B

QUESTION 254
Which command is used to begin a tablespace point-in-time recovery?

A.    Restore tablespace
B.    Recover tablespace
C.    Tablespace recover
D.    Recover to time
E.    recover datafile

Answer: B

QUESTION 255
When youre performing active database duplication, a backup of what kind is required?

A.    A current RMAN backup-set backup is required.
B.    No backup is required.
C.    An RMAN image backup is required.
D.    A manual backup is required.
E.    A “duplicate” preparatory backup is required.

Answer: B

QUESTION 256
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/[email protected] 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/[email protected] 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/[email protected] 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/[email protected] 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’;

Answer: E

QUESTION 257
How many database instances are used during a database-duplication process?

A.    One
B.    Two
C.    Three
D.    Four
E.    Five

Answer: B

QUESTION 258
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

Answer: C

QUESTION 259
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

Answer: C

QUESTION 260
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.

A.    a, b, c, d, e, f
B.    c, d, a, b, f
C.    d, c, a, b, f
D.    d, b, d, c, e
E.    d, c, a, b, e

Answer: E

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