Looking for answer [ bit urgent]

11. Consider this RMAN command:
RMAN> CONFIGURE RETENTION POLICY CLEAR;
What is the effect of this command?
A. Backups will never expire.
B. It removes any retention policy.
C. The DELETE OBSOLETE command will fail with an error.
D. It sets the retention policy to the default of REDUNDANCY 1.
29. Which two statements regarding the control file and Recovery Manager are true? (Choose two)
A. The control file can grow in size.
B. The control file can store RMAN scripts.
C. CONTROL_FILE_RECORD_KEEP_TIME determines retention time for RMAN records.
D. The RMAN catalog can exist solely in the control file of the target database.
73. What is the purpose of importing from an export, and specifying that no rows be imported and that the output goes to a log file?
A. To verify space requirements in the target database before importing.
B. To generate the SQL for the DDL operations that would occur during import.
C. To check character set compatibility between the export file and the target database.
D. To check for integrity constraint violations that would occur in the target database.
Question: 92
You want to drop the TBS1 table space from your database.
You also want to delete the corresponding data files automatically, and not have to do it
manually. What should you do?
A. Use the DROP DATA FILE command.
B. Use the DROP TABLE SPACE command.
C. Ensure that all database files are Oracle Managed Files before using the DROP
TABLE SPACE command.
D. Ensure that the DB_FILE_CREATE_DEST initialization parameter is set before using the
DROP TABLE SPACE command.
Question: 93
Which two statements regarding the control file and Recover Manager are true? (Choose two)
A. The control file can grow in size.
B. The control file can store RMAN scripts.
C. CONTROL_FILE_RECORD_KEEP_TIME determines retention time for RMAN records.
D. The RMAN catalog can exist solely in the control file of the target database.
Question: 148
You need to import all definitions of objects belonging to the TS_EMPLOYEES
table space by using the export file expdat.dmp.
Which import statement is correct?
A. imp hr/hr TABLES=(ts_employees) rows=y
B. imp system/manager FROMUSER=hr file=expdat.dmp
C. imp hr/hr TRANSPORT_TABLE SPACE=y file=expdat.dmp
D. imp system/manager TRANSPORT_TABLE SPACE=y
TABLE SPACE=ts_employees
Question: 168
Your database runs in ARCHIVE LOG mode, and is backed up every Sunday night
using RMAN scripts. On Friday your database crashes. Now you want to use the
backups from last Sunday night to restore your database. How can you do this?
A. You need to perform the restore manually, because your database was running in ARCHIVE
LOG mode.
B. Issue the RECOVER command from within RMAN. RMAN determines which data files to
restore, and which archive logs to use.
C. Issue the RESTORE and RECOVER commands from within RMAN. RMAN determines
which data files to restore, and which archive logs to use.
D. D. Issue the RESTORE DATA FILES, RESTORE ARCHIVE LOGS, and RECOVER
commands from within RMAN.MAN determines which data files to restore, and which archive
logs to use.
What is the purpose of importing from an export, and specifying that no rows be
imported and that the output goes to a log file?
A. To verify space requirements in the target database before importing.
B. To generate the SQL for the DDL operations that would occur during import.
C. To check character set compatibility between the export file and the target database.
D. To check for integrity constraint violations that would occur in the target database.
Question: 221
Which of the following statements is NOT true about RMAN ?
A. It improves usability by enabling you to reuse the scripts to perform recovery operations.
B. It detects block corruption while restoration and recovery operations.
C. It enables you to perform block media recovery.
D. It is capable to recover through unrecoverable operations, with only full database backups.
Question: 246
RMAN enables you to open the target database when it is already mounted. Which command
must you execute at the RMAN prompt to open the database?
A. ‘SQL ALTER DATABASE OPEN’;
B. SQL ALTER DATABASE ‘OPEN’;
C. OPEN DATABASE;
D. DATABASE OPEN
Question: 257
Users in your development database complain that they are getting the following error while trying
to execute a query on the SALES_HISTORY table:
ERROR at line 1:
ORA-00942: table or view does not exist
While investigating the reason, you find that a hardware failure occured, resulting in the loss of
one of the available disk drives used by the database. While waitinig for a replacement drive, the
OBA removed the un-needed data from the database and during the removl the
SALES_HISTORY table was dropped accidentally.
Within few minutes a second hardware failure corrupted another disk drive, resulting in
the loss of the current online redo log files and the logical back ups of the database. The redo log
files were not multiplexed and the current redo log file is not yet archived.
Which recovery method would you follow to recover the SALES_HISTORY table?
A - Open Database complete recovery
B - Cancel-Based incomplete recovery
C - Change-Based incomplete recovery
D - Closed Database complete recovery
E - Recovery using the backup control file
Question: 293
You are using RMAN for backup and recovery of your database. You set the retention policy to
NONE by executing the following command:
RMAN> CONFIGURE RETENTION POLICY TO NONE;
What would be the impact of this setting?
A - The retention policy is cleared.
B - RMAN does not consider any backup as obsolete.
C - The retention policy is set to its default setting of redundancy 1.
D - The retention policy is set to its default setting of recovery window].
Question: 297
Because your business requirements do not permit you to shut down the database to perform
backups, you decide to perform online backups. You use the ALTER TABLESPACE .. BEGIN
BACKUP command to perform the backups. The command returns the following error
ERROR at line 1:
ORA-01123: cannot start online backup; media recovery not enabled
What could be the reason for this error?
A - The database is in the MOUNT state.
B- The database is in NOARCHIVELOG mode.
C - The command was executed on the SYSTEM tablespace.
D - The command was executed on a temporary tablespace.
E - The command was executed on a read-onlytablespace.
Question: 318
Which statement is true regarding database writer process (DBWn)?
A - It writes only committed data to the data riles.
B - It synchronizes the database buffer cache and the data files regularly.
C - It makes changes to data blocks in the database buffer cache when required.
D - It is possible to configure more than one database writer process, but this is useful only on
uniprocessor systems.
Question: 328
You work on a database that is used for application development and operates in ARCI-IIVELOG
mode. As a DBA, you know that database downtime can be tolerated and have designed a
backup strategy containing a weekly closed database backup. The local naming method is used
by clients to connect to the database. Which files should you include in this weekly user-managed
backup? (Choose all that apply.)
A - control file
B - sql.ora file
C - archived log files
D - tnsnames.ora file
E - listener configuration file

Got an exam coming up soon?
If you haven't done so already, it would be a good idea to download the Database software and documentation (well, in good time before the exam anyway :)).

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