1z0-083: Oracle Database Administration II

Question #: 39
Topic #: 1
Which three are true about Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM), and the Manageability Monitor (MMON) background process? (Choose three.)

A. ADDM can recommend shrinking the buffer cache.
B. ADDM can recommend extending the buffer cache.
C. By default, MMON creates an AWR snapshot every 30 minutes.
D. ADDM performs its analysis only when a DBA requests it.
E. By default, AWR snapshots are automatically purged after eight days.
F. AWR snapshots must be deleted when no longer required by ADDM.

Selected Answer: ABE

Question #: 40
Topic #: 1
Examine the command for creating pluggable database PDB2 in container database CDB2.

Select three options, any one of which is required for it to execute successfully. (Choose three.)

A. Add the FILE_NAME_CONVERT clause to the statement and set the PDB_FILE_NAME_CONVERT parameter.
B. Add only the CREATE_FILE_DEST clause to the statement.
C. Set only the PDB_FILE_NAME_CONVERT parameter.
D. Set the PDB_FILE_NAME_CONVERT parameter and enable OMF.
E. Enable only OMF.
F. Add the FILE_NAME_CONVERT clause to the statement and enable Oracle Managed Files (OMF)

Selected Answer: BCE

Question #: 41
Topic #: 1
Which two are true about Recovery Manager (RMAN) diagnostic message output? (Choose two.)

A. Media Management messages for SBT devices are always written to sbtio.log.
B. RMAN error stacks should be read from the bottom up as that is the order in which errors are generated.
C. RMAN error stacks should be read from the top down as that is the order in which errors are generated.
D. The RMAN LOG command line clause causes output issued during RMAN command compilation to be written to a log file and to standard output.
E. The RMAN LOG command line clause causes output issued during RMAN command compilation to be written to a log file only.
F. Media Management messages for SBT devices are written to an Oracle trace file.

Selected Answer: BE

Question #: 42
Topic #: 1
Which three are true about managing memory components in an Oracle database instance? (Choose three.)

A. With Automatic Shared Memory Management, the database instance can increase the Large Pool size by reducing the Shared Pool size.
B. With Automatic Memory Management, the database instance can increase the System Global Area size by reducing the Program Global Area size.
C. Automatically tuned and resized System Global Area components will always revert to their initial sizes after an instance restart.
D. Automatic Memory Management must be used together with locking the System Global Area into physical memory.
E. With Automatic Shared Memory Management, the database instance can increase the Program Global Area size by reducing the System Global Area size.
F. On Line Transaction Processing systems often use less Program Global Area than Decision Support Systems.

Selected Answer: ABF

Question #: 43
Topic #: 1
A database is configured in ARCHIVELOG mode.
Full RMAN backups are taken daily and no backup to trace has been taken of the control file.
A media failure has occurred.
In which two scenarios is complete recovery possible? (Choose two.)

A. when any archived log from, before, or after the most recent backup is corrupt.
B. after losing all copies of the control file
C. after losing an archived log from after the most recent backup
D. after losing an archived log from before the most recent backup
E. after losing the SYSTEM tablespace

Selected Answer: DE

Question #: 44
Topic #: 1
Which three are true about Database Point-in-Time Recovery? (Choose three.)

A. The database must have FLASHBACK DATABASE ON to perform Database Point-in-Time Recovery.
B. The database must be in MOUNT state when performing Database Point-in-Time Recovery.
C. Database Point-in-Time Recovery is performed by the Managed Recovery Process (MRP)
D. The Database must be in ARCHIVELOG mode.
E. The target point for the recovery must be specified as a stime or System Change Number (SCN).
F. The database must be open RESETLOGS after Database Point-in-Time Recovery.

Selected Answer: BDF

Question #: 45
Topic #: 1
Which three are true about the SQL Tuning Advisor? (Choose three.)

A. It checks each query being analyzed for stale statistics.
B. It checks each query being analyzed for missing statistics.
C. It only recommends syntactic changes to SQL statements.
D. It can recommend semantic changes to SQL statements.
E. It considers all SQL statements being analyzed by the advisor task as a group.
F. It builds SQL profiles for each poorly performing SQL statement to prevent regressions.

Selected Answer: ABF

Question #: 46
Topic #: 1
Which two are true about duplicating pluggable databases (PDBs) with RMAN? (Choose two.)

A. Two or more PDBs can be duplicated with the same RMAN DUPLICATE command.
B. All tablespaces belonging to a PDB must be duplicated when duplicating the PDB.
C. The auxiliary instance is automatically created with ENABLE_PLUGGABLE_DATABASE = TRUE.
D. A user with SYSDBA or SYSBKUP must use RMAN logged in to a PDB in order to duplicate it.
E. CDB$ROOT and PDB$SEED are automatically duplicated if a PDB is duplicated.

Selected Answer: AE

Question #: 47
Topic #: 1
Which three are true about Rapid Home Provisioning (RHP), which has been available since Oracle 18c? (Choose three.)

A. It is an Oracle Database service.
B. It can be used to deploy Oracle Database homes.
C. It cannot be used to provision applications.
D. It can be used to deploy Grid Infrastructure homes, including Oracle Restart.
E. It cannot be used to provision middleware.
F. It is an Oracle Grid Infrastructure service.

Selected Answer: BDF

Question #: 48
Topic #: 1
Examine this configuration:
1. CDB1 is a container database.
2. COMMON_USER_PREFIX is C##.
3. PDB1 is a pluggable database contained in CDB1.
4. APP1_ROOT is an application container contained in CDB1.
5. APP1_PDB1 is an application PDB contained in APP1_ROOT.
You execute these commands successfully:

Which two are true? (Choose two.)

A. APP1_USER1 can be created in PDB1.
B. APP1_USER1 can be created in CDB1.
C. APP1_USER1 can have different privileges in each Application PDB contained in APP1_ROOT.
D. C##_APP_USER1 can be created in CDB1.
E. P1_USER1 can be created in CDB1.
F. C##_USER1 will have the same privileges and roles granted in all PDBs in CDB1.

Selected Answer: AC

Question #: 49
Topic #: 1
Which two are facets of performance planning that should always be considered or implemented for an Oracle Database environment? (Choose two.)

A. defining primary keys for all tables to speed up all queries
B. using check constraints to speed up updates
C. defining foreign keys for all tables to speed up joins
D. the physical data model
E. the configuration of storage arrays

Selected Answer: DE

Question #: 50
Topic #: 1
Which three actions are performed by Database Upgrade Assistant (DBUA)? (Choose three.)

A. It recompiles all stored PL/SQL code by using utlrp.sql.
B. It empties the RECYCLE BIN.
C. It performs prerequisite checks to verify if the Oracle database is ready for upgrade.
D. It sets all user tablespaces to ג€read-onlyג€ before starting the upgrade.
E. It removes the AUDSYS schema and the AUDIT_ADMIN and AUDIT_VIEWER roles
F. It increases tablespace size, if required, to meet upgrade requirements.

Selected Answer: BCF

Question #: 51
Topic #: 1
Which two are true about RMAN backups when using a media manager to write backups to tape when there are only two tape drives? (Choose two.)

A. SBT tape compression can be used even if no RMAN compression is configured.
B. Any backup set written to the SBT device in this configuration can contain a maximum of two backup pieces.
C. Any backup written to the SBT device in this configuration can contain a maximum of two backup sets.
D. SBT tape compression and RMAN backup compression should be used in parallel.
E. The SBT device should be configured to use PARALLELISM 2 to allow both tape drive to be used simultaneously.

Selected Answer: AE

Question #: 52
Topic #: 1
You plan to install Oracle Grid Infrastructure for a Standalone Server and Oracle Database for the first time on a server.
Examine this command and its outcome:

Which two are true? (Choose two.)

A. oracle will be an owner of the Oracle Inventory.
B. oracle must be the owner of every Oracle Database installation.
C. oracle can own an Oracle Database installation but not an Oracle Grid Infrastructure installation.
D. oracle will be granted the SYSASM privilege when installing the Oracle Database software.
E. The user account, oracle, and group, oinstall, can be used for all Oracle software installations.

Selected Answer: CE

Question #: 53
Topic #: 1
Examine this configuration:

While CDB1 is open, `˜/u02/app/oracle/fast_recover_area/cdb1/CDB1/controlfile02.ctl’ is accidentally deleted.
To recover from this critical failure, you execute these commands:

What will be the outcome?

A. It will create ‘$ORACLE_HOME/dbs/cdb1/CDB1/controlfile02.ctl’
B. It will create ‘/u01/app/oralce/oradata/CDB1/controlfile/controlfile02.ctl’.
C. It will re-create ‘/u02/app/oracle/fast_recover_area/cdb1/CDB1/controlfile02.ctl’
D. It will create ‘/u01/app/oracle/product/12.2.0.1/db_1/dbs/snapcf_cdb1control02.ctl’.
E. It will fail because there is no autobackup of the controlfiles.

Selected Answer: C

Question #: 54
Topic #: 1
Examine these actions:
1. Create a new database for a recovery catalog.
2. Create a tablespace with sufficient space in the catalog database for the recovery catalog.
3. Configure ARCHIVELOG mode for the catalog database.
4. Create a user to own the recovery catalog schema with quota on the tablespace that will contain the catalog.
5. Grant the RECOVERY_CATALOG_OWNER role to the recovery catalog schema owner.
6. Grant the SYSBACKUP privilege to the recovery catalog schema owner.
Which are the minimum actions that must be performed before executing the CREATE CATALOG command?

A. 2, 4, 5, 6
B. 1, 2, 3, 4, 5, 6
C. 1, 2, 4, 5
D. 2, 4, 5
E. 1, 3, 4, 5

Selected Answer: D

Question #: 55
Topic #: 1
Which two are true about creating pluggable databases (PDBs) using snapshots in Oracle 19c and later releases? (Choose two.)

A. A PDB snapshot is always a full copy of the source PDB.
B. A PDB snapshot is always a sparse copy of the source PDB.
C. A snapshot copy PDB depends on a storage snapshot which can only be stored on specific file systems.
D. A PDB snapshot depends on a storage snapshot which can be stored on any file system.
E. A PDB snapshot depends on a storage snapshot which can only be stored on specific file systems.
F. A snapshot copy PDB depends on a storage snapshot which can be stored on any file system.
G. A snapshot copy PDB can be created from a stand-alone clone PDB.

Selected Answer: CG

Question #: 56
Topic #: 1
Which two are true about Oracle Database Configuration Assistant (DBCA) templates? (Choose two.)

A. The General Purpose of Transaction Processing templates are most suitable when concurrency and recoverability are key criteria.
B. Oracle DBCA templates can store only logical structure and not database files.
C. New templates can only be created by modifying an existing user-created template.
D. The Data Warehouse template is most suitable when transaction response time is the key criterion.
E. Oracle DBCA templates can be used to create new databases and duplicate existing databases.

Selected Answer: BE

Question #: 57
Topic #: 1
Your SALES_ROOT application container has two application PDBs.
The SALES_APP application has a common table, FIN.REVENUE, in the two PDBs.
Examine this query and its output:

Which two are true? (Choose two.)

A. The CONTAINERS clause cannot be used in queries on the REVENUE table.
B. The REVENUE table must be a list-partitioned table.
C. The MAPTABLE tables defines a logical partition key on a commonly used column for the REVENUE table.
D. The MAPTABLE table is a metadata-linked table.
E. A container map exists for the REVENUE table, but is not enabled.
F. The REVENUE table partitions are not pruned across the PDBs automatically.

Selected Answer: DF

Question #: 58
Topic #: 1
Your container database, CDB1, has an application container, HR_ROOT, with an application PDB, HR_PDB1.
You have the required privilege to clone HR_PDB1 to container database CDB2, which does not contain HR_ROOT.
Which two are always true? (Choose two.)

A. CDB1 and CDB2 must be in shared undo mode.
B. A common user must exist in CDB2 with the CREATE PLUGGABLE DATABASE privilege.
C. All transactions in HR_PDB1 of CDB1 must commit before the cloning process starts.
D. Cloning HR_ROOT automatically clones HR_PDB1.
E. The HR_PDB1 clone created in CDB2 will be in mount state when cloning ends.

Selected Answer: BE

Question #: 59
Topic #: 1
Which three are true about backup, restore, and recovery operations done without using Recovery Manager (RMAN)? (Choose three.)

A. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in the MOUNT state.
B. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in MOUNT state.
C. An Oracle database can be restored from backup files copied using O/S utilities.
D. Oracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as IMAGE COPIES.
E. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be shut down.
F. Oracle archive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
G. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in OPEN state.

Selected Answer: CDE

Question #: 60
Topic #: 1
Examine this configuration:
1. CDB1 is a container database.
2. PDB1 and PDB2 are pluggable databases in CDB1.
You execute these commands successfully:

Which two are true? (Choose two.)

A. PDB1 and PDB2 are in MOUNT state.
B. Redo logs are opened.
C. PDB1 and PDB2 are in READ ONLY state.
D. CDB$ROOT is in MOUNT state.
E. PDB$SEED is in READ ONLY state.

Selected Answer: AD

Question #: 61
Topic #: 1
Which three are true about upgrading Oracle Grid Infrastructure? (Choose three.)

A. A direct upgrade can be performed only from the immediately preceding Oracle Grid Infrastructure version.
B. The newer version is installed in a separate Oracle Grid Infrastructure home on the same server as the existing version.
C. An existing Oracle base can be used.
D. The upgrade process will automatically install all mandatory patches for the current version of Oracle Grid Infrastructure.
E. Existing Oracle Database instances must be shut down before starting the upgrade.
F. Only the grid user can perform the upgrade.

Selected Answer: BCE

Question #: 62
Topic #: 1
A database is configured in ARCHIVELOG mode.
A full RMAN backup exists but no control file backup to trace has been taken.
A media failure has occurred.
In which two scenarios is incomplete recovery required? (Choose two.)

A. after losing a SYSAUX tablespace data file
B. after losing all members of an INACTIVE online redo log group
C. after losing all members of the CURRENT online redo log group
D. after losing all copies of the control file
E. after losing an UNDO tablespace that is in use

Selected Answer: CD

Question #: 63
Topic #: 1
Which two are true about instance recovery? (Choose two.)

A. It is not possible if an archived log is missing.
B. It is performed automatically after the database is opened; however, blocks requiring recovery are not available until they are recovered.
C. Setting FAST_START_MTTR_TARGET to a lower value reduces instance recovery time by causing dirty buffers to be written to disk more frequently, thereby reducing the number of I/Os needed during instance recovery.
D. It is performed by the Recovery Writer (RVWR) background process.
E. Setting FAST_START_MTTR_TARGET to a higher value reduces instance recovery time by causing the log writer to write more frequently, thereby reducing the number of I/Os needed during instance recovery.
F. It is performed automatically while the database remains in MOUNT state. Then the database is opened.

Selected Answer: BC

Question #: 64
Topic #: 1
Which two are true about Oracle Optimizer Statistics, their use, and their collection? (Choose two.)

A. The number of table rows is considered when evaluating the cost of accessing a table using an index.
B. Index balanced B*Tree height is considered when evaluating the cost of using an index.
C. The Statistics Advisor can help recommend the best way to gather statistics.
D. Statistics collected using DBMS_STATS always yield the best optimizer result.
E. The Statistics Advisor generates actions for all recommendations.

Selected Answer: BC

Question #: 65
Topic #: 1
A container database (CDB) contains two pluggable databases PDB1 and PDB2.
The LOCAL_UNDO_ENABLED database property is set to FALSE in the CDB.
Data file 24 of PDB2 was deleted and you need to restore and recover it.
The only RMAN backup that exists was created with the BACKUP DATABASE command while connected to CDB$ROOT.
Which three are true? (Choose three.)

A. Data file 24 can be recovered only while connected to PDB2.
B. Data file 24 can be restored and recovered while connected to CDB$ROOT.
C. Data file 24 can be restored only while connected to CDB$ROOT.
D. Data file 24 can be restored only while connected to PDB2.
E. Data file 24 can be recovered while connected to PDB2.
F. Data file 24 can be recovered while connected to CDB$ROOT.

Selected Answer: BEF

Question #: 66
Topic #: 1
Which two are true about data movement between a non-CDB and a PDB using Data Pump? (Choose two.)

A. Tablespaces are automatically created as needed while importing full exports in either a non-CDB or a PDB.
B. Oracle attempts to convert conventional database users to local users when moving schemas from a non-CDB to a PDB.
C. A new PDB is automatically created when importing a non-CDB into a CDB.
D. Oracle attempts to convert common users to conventional users when moving schemas from a PDB to a non-CDB.
E. Moving data from a PDB to a non-CDB is only possible by using transportable tablespace export and import.
F. Moving data from a non-CDB to a PDB is only possible by using conventional export and import.

Selected Answer: AD

Question #: 67
Topic #: 1
Which three methods can be used for heap table data migration after upgrading a database? (Choose three.)

A. using Database Replay
B. using SQL Developer
C. using Oracle Data Pump
D. using operating system file copy utilities
E. using Database Upgrade Assistant
F. using the CREATE TABLE AS SELECT SQL statement

Selected Answer: CEF

Question #: 68
Topic #: 1
Which two are true about Oracle instance recovery? (Choose two.)

A. Recovery begins from the beginning of the CURRENT redo log group.
B. Recovery begins from the last checkpoint position that was calculated by the Database Writer before instance failure.
C. Recovery begins from the start of any ACTIVE redo log group or the start of the CURRENT log group if no other group is ACTIVE.
D. Recovery reads redo until the end of the redo thread. SMON rolls back any dead transactions, and then the database is opened.
E. Recovery begins from the last checkpoint position that was recorded in the control file by the checkpoint process (CKPT).
F. Recovery reads redo until the end of the redo thread, and then opens the database. SMON then rolls back any dead transactions.

Selected Answer: DE

Question #: 69
Topic #: 1
Examine this configuration:
1. The ORCL database data files are in Automatic Storage Management (Oracle ASM) disk group +DATA.
2. ORCL uses disk group +FRA for the Fast Recovery Area.
3. LISTENER is the listener for ORCL.
4. The database, listener, ASM instance, and ASM disk groups are managed by Oracle Restart.
5. All components are currently shut down.
You execute this command:

What is the outcome?

A. The ORCL database, the Oracle ASM instances, the +DATA and +FRA disk groups, and the LISTENER are started.
B. Only the ORCL database instance is started.
C. Only the ORCL database and the ASM instances are started.
D. Only the ORCL database instance, the Oracle ASM instance, and the +DATA and +FRA disk groups are started.
E. Only the ORCL database instance and the +DATA and +FRA disk groups are started.

Selected Answer: A

Question #: 70
Topic #: 1
Which four are true about a Recovery Manager (RMAN) duplication without a TARGET connection? (Choose four.)

A. The NOREDO clause must be used if the backups of the database being duplicated were taken when the database was in NOARCHIVELOG mode.
B. The UNDO TABLESPACE clause is always required when no connection exists to the TARGET instance.
C. RMAN ג€pushesג€ the backups of the database to be duplicated over the network to the auxiliary instance.
D. The NOREDO clause can be used if the backups of the database being duplicated were taken when the database was in ARCHIVELOG mode.
E. RMAN SBT-based backups of the database to be duplicated can be used by the auxiliary instance.
F. The UNDO TABLESPACE clause is always required when no connection exists to the recovery catalog and the TARGET database is closed.
G. The UNDO TABLESPACE clause is always required when no connection exists to the recovery catalog and the TARGET database is opened.
H. RMAN disk-based backups of the database to be duplicated can be used by the auxiliary instance.

Selected Answer: AEFH

Question #: 71
Topic #: 1
Which three are true? (Choose three.)

A. Virtual Private Database (VPD) policies on objects in an application root are automatically synchronized with all application PDBs contained in the application container.
B. Application-common TSDP policies are always container specific.
C. Application-common Transparent Security Data Protection (TSDP) policies can be created only within an application install/patch BEGIN-END block.
D. Application-common Oracle Label Security (OLS) policies cannot be created in an application root outside an install/patch BEGIN-END block.
E. Fine-grained auditing (FGA) policies in an application root are automatically synchronized to all application PDBs contained in the application container.
F. Application-common OLS policies can be created in an application root inside an install/patch BEGIN-END block.
G. Unified auditing can be automatically synchronized to all application PDBs in an application container.

Selected Answer: DEG

Question #: 72
Topic #: 1
Which three are true about Automatic Workload Repository (AWR)? (Choose three.)

A. By default, AWR snapshots are taken every 60 minutes.
B. Its collection level is determined by the value of the STATISTICS_LEVEL database parameter.
C. By default, AWR snapshots are retained for 7 days.
D. The taking of AWR snapshots can be disabled.
E. AWR data is stored in the SYSTEM tablespace.

Selected Answer: ABD

Question #: 73
Topic #: 1
Which two are true about automatic block repair? (Choose two.)

A. Automatic block repair can repair blocks with no standby database if DB_BLOCK_CHECKING = TRUE.
B. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on that physical standby database.
C. Real-Time Query must be enabled on a primary database for automatic block repair to be done on any of its physical standby databases.
D. It is not possible for media corrupt blocks.
E. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on its primary database.

Selected Answer: BE

Question #: 74
Topic #: 1
Oracle Managed Files (OMF) is enabled in a CDB and this command is successfully executed:

Which three are true? (Choose three.)

A. Application PDBs that are subsequently created in the APP1 application container will be cloned from APP1$SEED.
B. An application seed PDB is created for APP1.
C. An application root PDB is created for APP1.
D. A default service is created for the application root APP1.
E. Application PDBs that are subsequently created in the APP1 application container will be cloned from PDB$SEED.
F. APP1 can never be unplugged.

Selected Answer: CDE

Question #: 75
Topic #: 1
Which two are true about RMAN encryption? (Choose two.)

A. RMAN encryption keys are stored in a database keystore.
B. RMAN can encrypt the Oracle Database password file.
C. Dual-mode encrypted backups can be restored only if both the password and the keystore used for encryption are available.
D. The SET ENCRYPTION command overrides encryption settings specified by the CONFIGURE ENCRYPTION command.
E. Password encryption can be persistently configured using the CONFIGURE ENCRYPTION command.

Selected Answer: AD

Question #: 76
Topic #: 1
Which three are true about performing an Oracle Database install on Linux? (Choose three.)

A. The runfixup.sh script can install missing RPMs.
B. The Oracle Preinstallation RPM must be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group.
C. It allows you to select the languages supported by the Oracle database server.
D. It can be done before installing Grid Infrastructure for a Standalone Server.
E. The Oracle Preinstallation RPM can be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group.
F. It can be done after installing Grid Infrastructure for a Standalone Server.
G. The Oracle database administrator must be granted access to the root operating system account to tun root privileged scripts.

Selected Answer: DEF

Question #: 77
Topic #: 1
Which three are true about Recovery Manager (RMAN) in Oracle Database 19c and later releases? (Choose three.)

A. It is only possible for RMAN to connect to a pluggable database as a target if an RMAN Virtual Private Catalog is used.
B. It is always possible for RMAN to connect to a pluggable database as a target if any RMAN Catalog is used.
C. A Virtual Private Catalog used to register a container database must be created in a pluggable database.
D. A Virtual Private Catalog used to register a container database can be created in a pluggable database.
E. It is always possible for RMAN to connect to a pluggable database as a target.
F. A Virtual Private Catalog used to register a container database can be created in a non-container database.

Selected Answer: DEF

Question #: 78
Topic #: 1
Which three are true in Oracle 19c and later releases? (Choose three.)

A. If the password file location changes, then the new location is used automatically by the Oracle Server.
B. Schema Only accounts can be granted administrator privileges.
C. All the Oracle-supplied accounts are Schema Only accounts.
D. Privilege Analysis is included in Oracle Enterprise Edition and no longer requires Database Vault.
E. Unified Auditing can be configured to audit only events that are issued indirectly by an audited user.
F. Unified Auditing can be configured to audit only events that are issued directly by an audited user.

Selected Answer: BDF

Question #: 79
Topic #: 1
You have configured RMAN SBT channels to write backups to media.
You then take an RMAN backup by using this command:

Which three are true? (Choose three.)

A. The restore point is a label for the system change number (SCN) that will be saved two years after the archival backup was taken.
B. The data file backups in the self-contained archive backup are not considered obsolete for two years regardless of the retention policy.
C. All archive logs created after this backup are kept for two years.
D. The SPFILE is included in the self-contained archival backup.
E. The control file is included in the self-contained archival backup.
F. The restore point is a label for the system change number (SCN) before the archival backup was taken.

Selected Answer: BDE

Question #: 80
Topic #: 1
The USERS tablespace consists of data files 3 and 4 and must always be online in read/write mode.
Which two are true about using RMAN to perform an open database back up of this tablespace? (Choose two.)

A. Backups must be done incrementally.
B. Backups must be contained in backup sets.
C. Backups can be taken only if the database is in ARCHIVELOG mode.
D. Backups can be done incrementally.
E. The database must be registered in an RMAN catalog.
F. Only consistent backups can be created.

Selected Answer: CD