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NEW QUESTION 1
You want RMAN to make duplicate copies of data files when using the backup command. What must you set using the RMAN configure command to achieve this?

A. MAXSETSIZE TO 2;
B. DEVICE TYPE DISK PARALLELISM 2 BACKUP TYPE TO BACKUPSET;
C. CHANNEL DEVICE TYPE DISK FORMAT '/disk1/%U' , '/disk2/%U';
D. DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2;

Answer: D

Explanation:
Configuring Backup Duplexing You can use the CONFIGURE ... BACKUP COPIES command to specify how many copies of each backup piece should be created on the specified device type for the
specified type of file. This type of backup is known as a duplexed backup set. The CONFIGURE settings for duplexing only affect backups of datafiles, control files, and archived logs into backup
sets, and do not affect image copies. NOT A The CONFIGURE MAXSETSIZE command limits the size of backup sets created on a channel. This CONFIGURE setting applies to any channel, whether manually allocated or configured, when the BACKUP command is used to create backup sets. The default value
is given in bytes and is rounded down to the lowest kilobyte value. Reference: http://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmconfa.htm#BRADV137

NEW QUESTION 2
The CATDB12c database contains an Oracle Database version 12c catalog schema owned by the RC12C user.
The RCAT11 database contains an Oracle Database version 11g catalog schema owned by the RC11 user in which several databases are registered. Both the databases are open.
You execute the RMAN commands:
RMAN> CONNECT CATALOG rc12c/pass12c@catdb12c RMAN> IMPORT CATALOG rc11/pwdcat11@ract11
Which two tasks are performed as part of the import? (Choose two.)

A. All databases registered in the RC11 catalog are registered in the RC12C catalog.
B. Databases from the RC12C catalog are implicitly unregistered if the RC11 catalog has registered databases with same name.
C. Local and global stored scripts that have the same name as existing scripts in the RC12C catalog are automatically renamed.
D. Imported databases are unregistered from the RC11 catalog.
E. Recovery catalog is resynchronized with the control files of the registered database

Answer: AD

NEW QUESTION 3
Your database instance is started using an SPFILE. You are connected to cdb$root, as a DB

A. You issue:SQL> ALTER SYSTEM SET STATISTICS_LEVEL=ALL SCOPE=BOTH;Which two statements are true about the statistics level parameter?
B. It is immediately set to all in the SPFILE and the CDB instance.
C. It is immediately set to all in only those pluggable databases (PDBs) where the value is set to typical.
D. It is immediately set to all only for cd3Sroot.
E. It is immediately set to all in all PDBs where the statistics_level parameter is not set.
F. It is set to all for all PDBs only in the SPFIL

Answer: AD

Explanation:
When the STATISTICS_LEVEL parameter is modified by ALTER SYSTEM, all advisories or statistics are dynamically turned on or off, depending on the new value of STATISTICS_LEVEL. When modified by ALTER SESSION, the following advisories or statistics are turned on or off in the local session only.
Their system-wide state is not changed.

NEW QUESTION 4
2021-04-01T12:03:00.67
2021-04-01T12:03:00.67
2021-04-01T12:03:00.70
2021-04-01T12:03:00.71
2021-04-01T12:03:00.71
Your database has a table CUSTOMERS that contains the columns CUST_NAME, AMT_DUE, and OLD_STATUS.
Examine the commands executed and their output:
SQL> UPDATE customers SET amt_due=amt_due+amt_due*l.1 WHERE cust_name='JAMES'; 1row updated.
SQL> ALTER TABLE customers DROP COLUMN old_status; Table Altered
SQL> UPDATE customers SET amt_due=amt_due+amt_due*1.5 WHERE cust_name='JAMES'; 1 row updated.
SQL> COMMIT;
SQL> SELECT versions_xid AS XID, versions_startscn AS START_SCN, versions_endcscn AS END_SCN, versions_operation AS OPERATION, amt_due
FROM customers VERSIONS BETWEEN SCN MINVALULE AND MAXVALUE WHERE
cust_name='JAMES';.
XID START_SCN END_SCN OPERATION AMT_DUE
---- -------- ------ -------- ------ 07002f00cl030000 1706337 1706337 U 3300
2021-04-01T12:03:00.71
Why is it that only one update is listed by the Flashback Version Query?

A. Supplemental logging is not enabled for the database.
B. The undo data that existed for versions of rows before the change to the table structure is invalidated.
C. 2021-04-01T12:05:00.712021-04-01T12:05:00.722021-04-01T12:05:00.742021-04-01T12:05:00.752021-04-01T12:05:00.75The DB_FLASHBACK_RETENTION_TARGET parameter is set to a lower value and the undo data pertaining to the first transaction is flushed out.
D. Undo retention guarantee is not enabled.
E. Flashback Data Archive is full after the first update statement.

Answer: C

NEW QUESTION 5
Your multitenant container database (CDB) contains multiple pluggable databases (PDBs). You execute the command to create a common user:
SQL> CREATE USER c##a_admin IDENTIFIED BY password DEFAULT TABLESPACE users
QUOTA I00M ON users TEMPORARY TABLESPACE temp;
Which statement is true about the execution of the command?

A. The common user is created in the CDB and all the PDBs, and uses the users and temp tablespaces of the CDB to store schema objects.
B. The command succeeds only if all the PDBs have the users and temp tablespaces.
C. The command gives an error because the container=all clause is missing.
D. The command succeeds and sets the default permanent tablespace of a PDB as the default tablespace for the c##a_admin user if the users tabiespace does not exist in that PDB.

Answer: B

Explanation:
When creating a common user, any tablespace, tablespace group or profile specified in the CREATE command must exist in every PDB. If none of these are specified, the default TABLESPACE, TEMPORARY TABLESPACE, and PROFILE for the PDB will be used.

NEW QUESTION 6
Which two statements are true regarding the Oracle Data Pump export and import operations?

A. You cannot export data from a remote database.
B. You can rename tables during import.
C. You can overwrite existing dump files during export.
D. You can compress data but not metadata during expor

Answer: BC

Explanation:
However, in Oracle 11g there is a new parameter, reuse_dumpfiles, which overwrites any created dump file in a specified folder. This parameter accepts two values: Y and N. Default is N. If the parameter was set to Y, then Data Pump overwrites the files that already exist.
Reference: http://www.dba-oracle.com/T_rman_167_expdp_reuse_dumpfiles_parameter.htm

NEW QUESTION 7
The following parameters are set for your Oracle 12c database instance: OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES=FALSE OPTIMIZER_USE_SQL_PLAN_BASELINES=TRUE
You want to manage the SQL plan evolution task manually. Examine the following steps:
1. Set the evolve task parameters.
2. Create the evolve task by using the DBMS_SPM.CREATE_EVOVLE_TASK function.
3. Implement the recommendations in the task by using the DBMS_SPM.IMPLEMENT_EVOLVE_TASK function.
4. Execute the evolve task by using the DBMS_SPM.EXECUTE_EVOLVE_TASK function.
5. Report the task outcome by using the DBMS_SPM.REPORT_EVOLVE_TASK function. Identify the correct sequence of steps.

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

Answer: B

NEW QUESTION 8
Which two statements are true about Resource Manager plans for individual pluggable databases (PDB plans) in a multitenant container database (CDB)?

A. If no PDB plan is enabled for a pluggable database, then all sessions for that PDB are treated to an equal degree of the resource share of that PDB.
B. In a PDB plan, subplans may be used with up to eight consumer groups.
C. If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groupsacross all PDBs in the CDB.
D. If no PDB plan is enabled for a pluggable database, then the PDB share in the CDB plan is dynamically calculated.
E. If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups based on the shares provided to the PDB in the CDB plan and the shares provided to the consumer groups in the PDB plan.

Answer: AE

Explanation:
A: Setting a PDB resource plan is optional. If not specified, all sessions within the PDB are treated equally.
In a non-CDB database, workloads within a database are managed with resource plans.
In a PDB, workloads are also managed with resource plans, also called PDB resource plans. The functionality is similar except for the following differences:
Non-CDB Database Multi-level resource plans
Up to 32 consumer groups Subplans
PDB Database
Single-level resource plans only Up to 8 consumer groups
(Not B) No subplans

NEW QUESTION 9
Which three statements are true about persistent lightweight jobs?

A. A user cannot set privileges on them.
B. They generate large amounts of metadata.
C. They may be created as fully self-contained jobs.
D. They must reference an existing Scheduler Program.
E. The are useful when users need to create a large number of jobs quickl

Answer: ADE

Explanation:
Unlike regular jobs, they are not schema objects. Because lightweight jobs are not schema objects, you cannot grant privileges on them. A lightweight job inherits privileges from its specified program. Thus, any user who has a certain set of privileges on the program has corresponding privileges on the lightweight job. Use lightweight jobs when you have many short-duration jobs that run frequently. Under certain circumstances, using lightweight jobs can deliver a small performance gain. A lightweight job must reference a program object (program) to specify a job action. The program must be already enabled when the lightweight job is created, and the program type must be either ‘PLSQL_BLOCK’ or ‘STORED_PROCEDURE’.
http://docs.oracle.com/database/121/ADMIN/schedover.htm#ADMIN12668

NEW QUESTION 10
Examine the commands executed in CDBS ROOT of your multitenant container database (CDB) that has multiple pluggable databases (PDB):
SQL> CREATE ROLE c ##role1 CONTAINER-ALL;
SQL> GRANT CREATE SESSION, CREATE TABLE TO c##role1 CONTAINER'ALL; SQL>CREATE USER c##adnin IDENTIFIED BY orcl123;
SQL>GRANT c##role1 TO c##admin CONTAINER=ALL;
SQL> GRANT SELECT ON DBA_USERS to c##rola1 CONTAINER*ALL;
Which statement is true about granting the select privilege on the DBA_users view to the c##ROLE1role?

A. The command fails and gives an error because object privileges cannot be granted to a common user.
B. The command fails because container is not set to current.
C. The command succeeds and the common user cmadnxn can create a session and query the D3A_users view in cdbssoo? and all the PDBs.
D. The command succeeds and the common user ct (admin can create a session in cdbSroot and all the PDBs, but can only query the dba_users view in ct3S?cdt.
E. The command succeeds and the common user c#(admin can create a session and query the D3A users view only in cdbsrooi.

Answer: C

NEW QUESTION 11
Which three statements are true about the SQL*Loader utility?

A. It can be used to load data from multiple external files into multiple tables.
B. It can be used to extract and reorganize data from external files, and then load it into a table.
C. It can be used to load data from external files using direct path only.
D. It can be used to create tables using data that is stored in external files.
E. It can be used to generate unique sequential values in specified columns while loading dat

Answer: ABE

NEW QUESTION 12
Which two resources might be prioritized between competing pluggable databases (PDBs) when creating a multitenant container database (COB) plan using Oracle Database Resource Manager?

A. maximum undo per consumer group
B. maximum idle time for a session in a PDB
C. parallel server limit
D. CPU
E. maximum number of sessions for a PDB

Answer: CD

NEW QUESTION 13
View the SPFILE parameter settings in the Exhibit.
1Z0-067 dumps exhibit
You issue this command and get errors: SQL> startup
ORA-00824:cannotsetSGAJTARGET or MEMORY_TARGET dueto existing internalsettings,seealertlog for moreinformation
Why did the instance fail to start?

A. because pga_aggregate_target is not set
B. because statistics_level is set to basic
C. because memory_target and memory_max_target cannot be equal
D. because sga_target and memory_target are both set

Answer: B

Explanation:

SQL> startup nomount ORA-01078: failure in processing system parameters ORA-00824: cannot set SGA_TARGET or MEMORY_TARGET due to existing internal settings ORA-00848: STATISTICS_LEVEL cannot be set to BASIC with SGA_TARGET or MEMORY_TARGET SQL>

NEW QUESTION 14
Which three requirements should be successfully met by an Oracle Secure Backup (OSB) user so that OSB performs RMAN backup or restore requests? (Choose three.)

A. assigned to a class with rights to browse all directories and catalogs
B. assigned to a class with rights to back up or restore Oracle database
C. OSB encryption for data in transport and on tape
D. RMAN preauthorization on the host
E. matching the OS user identity of the Oracle instance associated with the database username
F. scheduling of the RMAN backup to occur automatically at user-defined intervals

Answer: BDE

NEW QUESTION 15
Which four tablespace types can be renamed? Choose four.

A. the default permanent tablespace
B. the SYSTEM tablespace
C. a temporary tablespace
D. a read-only tablespace
E. an offline tablespace
F. an undo tablespace

Answer: ACDF

NEW QUESTION 16
A telecom company wishes to generate monthly bills to include details of customer calls, listed in order of time of call.
Which table organization allows for generating the bills with minimum degree of row sorting?

A. a hash cluster
B. an index cluster
C. a partitioned table
D. a sorted hash cluster
E. a heap table with a rowid column

Answer: D

Explanation:
The table is not static, but instead is continually growing. If a table grows without limit, the space required over the life of the table (its cluster) cannot be predetermined.

NEW QUESTION 17
Which two statements are true about RMAN duplexed backups? (Choose two.)

A. For performing duplexed backups, the parallelism for the device must be set equal to the number of copies.
B. It is only supported for backups to tape via media management interface.
C. It is not supported for image copies.
D. Duplex backups can be performed on either disk or media, but cannot be performed on media and disk simultaneously.
E. Duplex backups can contain only data files and control files.

Answer: CD

NEW QUESTION 18
Your database is running in archivelog mode and regular nightly backups are taken. Due to a media failure, the current online redo log group, which has one member, is lost and the instance is aborted. Examine the steps to recover the online redo log group and move it to a new location.
1. Restore the corrupted redo log group.
2. Restore the database from the most recent database backup. 3.Perform an incomplete recovery.
4.Relocate the member of the damaged online redo log group to a new location. 5.Open the database with the resetlogs option.
6. Issue a checkpoint and clear the log. Identify the required steps in the correct order.

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

Answer: C

Explanation:
If the group is Current Then it is the log that the database is currently writing to And you should Attempt to clear the log; if impossible, then you must restore a backup and perform incomplete recovery up to the most recent available redo log.
Reference: http://docs.oracle.com/cd/B19306_01/backup.102/b14191/recoscen.htm#i1006437

NEW QUESTION 19
A database is running in archivelog mode. You want to back up a 10 TB data file belonging to the users tablespace. The backup of the data file is too slow.
What type of backup do you recommend to improve the performance of the backup?

A. image copy backup by using RMAN
B. multisection image copy backup by using RMAN
C. multisection parallel backup by using RMAN
D. cold backup after taking the tablespace offline
E. cold backup after placing the tablespace in backup mode

Answer: C

NEW QUESTION 20
Examine the commands:
SQL> ALTER SESSION SET RECYCLBIN = ON;
Session altered.
SQL> DROP TABLE emp; --(First EMP table) Total dropped.
SQL> CREATE TABLE emp (id NUMBER CONSTRAINT emp_id_idx PRIMARY KEY, name VARCHAR2 (15), salary NUMBER(7,2) );
Table created.
You then execute multiple INSERT statements to insert rows into EMP table and drop the table again: SQL> DROP TABLE emp; -- (Second EMP table)
Table dropped.
SQL> FLASHBACK TABLE emp TO BEFORE DROP;
Which statement is true about the FLASHBACK command?

A. It recovers the structure, data, and indexes of the first emp table.
B. It recovers only the structure of the second emp table.
C. It returns an error because two tables with the same name exist in the recycle bin.
D. It recovers the structure, data, and indexes of the second emp tabl

Answer: D

NEW QUESTION 21
Which two statements are true about a multitenant architecture?

A. Each pluggable database (PDB) has its own initialization parameter file.
B. A PDB can have a private undo tablespace.
C. Log switches occur only at the container database level.
D. A PDB can have a private temporary tablespace.
E. Each PDB has a private control fil

Answer: CD

Explanation:
You are only able to switch the archived logs when you connect to the root of a CDB, but you cannot switch archived redo logs when connected to a PDB. You can able to create a PDB without temporary tablespace but not able to make it use the temporary tablespace of CDB.

NEW QUESTION 22
Which two statements are true about tablespaces in multitenant container databases (CDBs)?

A. Default permanent tablespaces can be shared across pluggable databases (PDBs).
B. The current container must be set to root to create or modify the default temporary tablespace or tablespace group for a CDB.
C. Each PDB can have its own default temporary tablespace.
D. The default permanent tablespace for a PDB can be changed only by a local user with the required permissions.
E. The amount of space that each PDB can use in a shared temporary tablespace must be set at the CDB level.

Answer: BC

Explanation:
https://oracle-base.com/articles/12c/multitenant-manage-tablespaces-in-a-cdb-and-pdb- 12cr1#temporary-tablespaces

NEW QUESTION 23
Your database is running in archivelog mode. Examine the parameters for your database instance: LOG_ARCHIVE_DEST_l ='LOCATION=/disk1/arch MANDATORY'
LOG_ARCHIVE_DEST_2 ='LOCATION=/disk2/arch' LOG_ARCHIVE_DEST_3 ='LOCATIO=/disk3/arch' LOG_ARCHIVE_DEST _4 ='LOCATIONs/disk4/arch' LOG_ARCHIVE _MIN_SUCCEED_DEST = 2
While the database is open, you notice that the destination set by the log_archive_dest_1 parameter is not available. All redo log groups have been used.
What happens at the next log switch?

A. The database instance hangs and the redo log files are not overwritten.
B. The archived redo log files are written to the fast recovery area until the mandatory destination is made available.
C. The database instance is shutdown immediately.
D. The destination set by the log_archive_dest parameter is ignored and the archived redo log files are created in the next two available locations to guarantee archive log success.

Answer: A

Explanation:
Made more logfile switch until all redos groups are full. first log switch succeds, second also succeds then next will hang database.

NEW QUESTION 24
You execute the commands to configure settings in RMAN: RMAN> CONFIGURE DEVICE TYPE sbt PARALLELISM 1; RMAN> CONFIGURE DEFAULT DEVICE TYPE TO sbt;
RMAN> CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE sbt TO 2; RMAN> CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE sbt TO 2; RMAN> CONFIGURE DATAFILE BACKUP COPIES FOR DRVICE TYPE DISK TO 2;
Then you issue the following command to take a backup: RMAN> BACKUP DATABASE PLUS ARCHIVELOG;
Which statement is true about the execution of these commands? Choose the best answer.

A. It backs up the data files and archived logs to media, making two copies of each data file and archived logs.
B. It backs up two copies each of the data files to disk and media, and two copies of archived logs to media.
C. The backup terminates because the backup destination for disk is not specified in the BACKUP command.
D. It backs up the data files and archived logs, making one copy of each data file and archived log on disk and media.

Answer: B

NEW QUESTION 25
You execute the RMAN commands:
RMAN> BACKUP VALIDATE DATABASE; RMAN> RECOVER CORRUPTION LIST;
Which task is performed by these commands?

A. Corrupted blocks, if any, are repaired in the backup created.
B. Only those data files that have corrupted blocks are backed up.
C. Corrupted blocks in the data files are checked and repaired before performing the database backup.
D. The database is checked for physically corrupt blocks and any corrupted blocks are repaire

Answer: D

Explanation:
Reference: http://www.dba-oracle.com/t_rman_36_validate_backup.htm

NEW QUESTION 26
After implementing full Oracle Data Redaction, you change the default value for the number data type as follows:
SQL> SELECT NUMBER_VALUE FROM REDACTION_VALUES_FOR_TYPE_FULL; NUMBER_VALUE
------------------------- 0S
QL> EXEC DBMS_REDACT.UPDATE_FULL_REDACTI0N_VALUES(-1)
PL/SQL procedure successfully completed.
SQL> select number_value from redaction_values_for_type_full; NUMBER VALUE
------------------------
-1
After changing the value, you notice that FULL redaction continues to redact numeric data with a zero.
What must you do to activate the new default value for numeric full redaction?

A. Re-enable redaction policies that use FULL data redaction.
B. Re-create redaction policies that use FULL data redaction.
C. Re-connect the sessions that access objects with redaction policies defined on them.
D. Flush the shared pool.
E. Restart the database instanc

Answer: E

Explanation:
About Altering the Default Full Data Redaction Value
You can alter the default displayed values for full Data Redaction polices. By default, 0 is the redacted value when Oracle Database performs full redaction (DBMS_REDACT.FULL) on a column of the NUMBER data type. If you want to change it to another value (for example, 7), then you can run the
DBMS_REDACT.UPDATE_FULL_REDACTION_VALUES procedure to modify this value. The modification applies to all of the Data Redaction policies in the current database instance. After you modify a
value, you must restart the database for it to take effect.

NEW QUESTION 27
Which two statements are true about dropping a pluggable database (PDB)?

A. A PDB must be in mount state or it must be unplugged.
B. The data files associated with a PDB are automatically removed from disk.
C. A dropped and unplugged PDB can be plugged back into the same multitenant container database (CDB) or other CDBs.
D. A PDB must be in closed state.
E. The backups associated with a PDB are removed.
F. A PDB must have been opened at least once after creatio

Answer: AC

NEW QUESTION 28
Consider the following scenario for your database:
-Backup optimization is enabled in RMAN.
-The recovery window is set to seven days in RMAN.
-The most recent backup to disk for the tools tablespace was taken on March 1, 2013.
-The tools tablespace is read-only since March 2, 2013.
On March 15, 2013, you issue the RMAN command to back up the database to disk. Which statement is true about the backup of the tools tablespace?

A. The RMAN backup fails because the tools tablespace is read-only.
B. RMAN skips the backup of the tools tablespace because backup optimization is enabled.
C. RMAN creates a backup of the tools tablespace because backup optimization is applicable only for the backups written to media.
D. RMAN creates a backup of the tools tablespace because no backup of the tablespace exists within the seven-day recovery window.

Answer: D

NEW QUESTION 29
Examine the following steps of privilege analysis for checking and revoking excessive, unused privileges granted to users:
1. Create a policy to capture the privileges used by a user for privilege analysis.
2. Generate a report with the data captured for a specified privilege capture.
3. Start analyzing the data captured by the policy.
4. Revoke the unused privileges.
5. Compare the used and unused privileges' lists.
6. Stop analyzing the data.
Identify the correct sequence of steps.

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

Answer: B

Explanation:
1. Create a policy to capture the privilege used by a user for privilege analysis.
3. Start analyzing the data captured by the policy.
6. Stop analyzing the data.
2. Generate a report with the data captured for a specified privilege capture.
5. Compare the used and unused privileges’ lists.
4. Revoke the unused privileges.

NEW QUESTION 30
You install "Oracle Grid Infrastructure for a standalone server" on a host on which the orcl1 and orcl2 databases both have their instances running.
Which two statements are true?

A. Both orcl1 and orcl2 are automatically added to the Oracle Restart configuration.
B. All database listeners running from the database home are automatically added to the Oracle Restart configuration.
C. The srvct1 add database command must be used to add orcl1 and orcl2 to the Oracle Restart configuration.
D. The crsct1 start has command must be used to start software services for Oracle Automatic Storage Management (ASM) after the "Oracle Grid Infrastructure for a standalone server" installation is complete.
E. All databases subsequently created by using the Database Configuration Assistant (DBCA) are automatically added to the Oracle Restart configuration.

Answer: CE

Explanation:
https://docs.oracle.com/cd/E18283_01/server.112/e17120/restart001.htm

NEW QUESTION 31
......

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