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NEW QUESTION 1
Your database is running in archivelog mode. You are taking a backup of your database by using RMAN with a recovery catalog. Because of a media failure, one of the data files and all the control files are lost.
Examine the steps to recover the database:
1. Restore the control files by using the RMAN restore controlfile command.
2. Mount the database.
3. Restore the data files by using the RMAN restore database command.
4. Open the database with the resetlogs option.
5. Recover the data files by using the RMAN recover using backup controlfile command.
6. Start the database instance in nomount state.
7. Connect to the target database by using a recovery catalog.
8. Open the database.
9. Restore the data file.
10. Recover the data file.
Identify the required steps in the correct order. A. 7, 6, 1, 2, 3, 5, 4

A. 7, 2, 1, 3, 5, 8
B. 7, 6, 1, 2, 9, 10, 8
C. 7, 6, 1, 2, 9, 10, 4

Answer:

Explanation: “If all copies of the current control file are lost or damaged, then you must restore and mount a backup control file. You must then run the RECOVER command, even if no datafiles have been restored, and open the database with the RESETLOGS option.” https://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmadvre.htm#i1006245

NEW QUESTION 2
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 3
Your database is using a default temporary tablespace that contains the temp01.tmp temporary file. All the users on the database use the default temporary tablespace.
A user issues a query on the orders table and receives the following error: ERROR at line 1:
ORA-01565: error in identifying file '/u01/app/oracle/oradata/TEST/temp01.tmp' ORA-27037: unable to obtain file status
What would be the most efficient way to rectify this error?

A. Add a new tempfile to the user's temporary tablespace and drop the tempfile that produced the error.
B. Shut down the database instance, restore the temp01.tmp file from the backup, and then restart the database.
C. Allow the database to continue running, drop the temp01.tmp temporary file, and then re-create it with new tempfiles.
D. Take the temporary tablespace offline, recover the missing tempfile by applying redo logs, and then bring the temporary tablespace online.

Answer: A

NEW QUESTION 4
Examine the RMAN command: RMAN> RUN {
ALLOCATE CHANNEL c1 DEVICE TYPE sbt; ALLOCATE CHANNEL c2 DEVICE TYPE sbt; ALLOCATE CHANNEL c3 DEVICE TYPE sbt; BACKUP
INCREMENTAL LEVEL = 0 (DATAFILE 1, 4, 5 CHANNEL c1)
(DATAFILE 2, 3, 9 CHANNEL c2)
(DATAFILE 6, 7, 8 CHANNEL c3)
SQL ‘ALTER SYSTEM ARCHIVE LOG CURRENT’;
}
Which statement is true about the command? Choose the best answer.

A. It uses multisection backup.
B. It uses parallelization for the backup set.
C. It uses asynchronous I/O for the backup.
D. It creates compressed backup set

Answer: B

NEW QUESTION 5
Because of logical corruption of data in a table, you want to recover the table from an RMAN backup to a specified point in time.
Examine the steps to recover this table from an RMAN backup:
1. Determine which backup contains the table that needs to be recovered.
2. Issue the recover table RMAN command with an auxiliary destination defined and the point in time specified.
3. Import the Data Pump export dump file into the auxiliary instance.
4. Create a Data Pump export dump file that contains the recovered table on a target database. Identify the required steps in the correct order.

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

Answer: D

Explanation: Because according to oracle PDFs if you run restore table ... auxiliary a impede and rename can be included. So there is no reason to make the import manually if it can be already included in step 2. https://docs.oracle.com/database/121/BRADV/rcmresind.htm#BRADV689

NEW QUESTION 6
Which three statements are true about unplugging a pluggable database (PDB)?

A. The PDB must be open in read only mode.
B. The PDB must be dosed.
C. The unplugged PDB becomes a non-CDB.
D. The unplugged PDB can be plugged into the same multitenant container database (CDB)
E. The unplugged PDB can be plugged into another CDB.
F. The PDB data files are automatically removed from dis

Answer: BDE

Explanation: B, not A: The PDB must be closed before unplugging it.
D: An unplugged PDB contains data dictionary tables, and some of the columns in these encode information in an endianness-sensitive way. There is no supported way to handle the conversion of such columns automatically. This means, quite simply, that an unplugged PDB cannot be moved across an endianness difference.
E (not F): To explogt the new unplug/plug paradigm for patching the Oracle version most effectively, the source and destination CDBs should share a filesystem so that the PDB’s datafiles can remain in place.

NEW QUESTION 7
You create a default Flashback Data Archive FLA1and enable it for the EMPLOYEES table in the HR schema.
After a few days, you want to alter the EMPLOYEES table by executing the command: SQL> ALTER TABLE EMPLOYEES ADD PHONE NUMBER(12);
Which statement is true about the execution of the command?

A. It gives an error because DDL statements cannot be executed on a table that is enabled for Flashback Data Archive.
B. It executes successfully and all metadata related to the EMPLOYEES table before altering the table definition is purged from Flashback Data Archive.
C. It executes successfully and continues to store metadata related to the EMPLOYEES table.
D. It executes successfully but Flashback Data Archive is disabled for the EMPLOYEES tabl

Answer: C

Explanation: Flashback data archives retain historical data across data definition language (DDL) changes to the database as long as the DDL change does not affect the structure of the table. The one exception to this rule is that flashback data archives do retain historical data when a column is added to the table. https://docs.oracle.com/cd/B28359_01/server.111/b28286/statements_5009.htm

NEW QUESTION 8
You issue the RMAN command:
RMAN> BACKUP SECTION SIZE 300M TABLESPACE users;
Which statement is true about the execution of the command? Choose the best answer.

A. The backup succeeds only if the USERS tablespace is locally managed.
B. RMAN uses multiplexing to perform the backup.
C. The resulting backupset has backup pieces that cannot exceed 300 MB.
D. RMAN always performs this type of backup in parallel.
E. The backup set size is limited to 300 M

Answer: C

NEW QUESTION 9
Examine the RMAN command:
RMAN> BACKUP VALIDATE DATABASE;
Which statement is true about the execution of the command?

A. Block change tracking must be enabled before executing this command.
B. The database must be running in archivelog mode for the successful execution of this command.
C. A complete database backup must exist before executing this command.
D. The command checks for blocks containing all zeros, an invalid checksum, or a corrupt block header.
E. The command checks for blocks that contain a valid checksum and matching headers and footers, but that has logically inconsistent contents.

Answer: D

NEW QUESTION 10
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 11
Which three statements are true about the keystore storage framework for transparent data encryption?

A. It facilitates and helps to enforce keystore backup requirements.
B. It handles encrypted data without modifying applications.
C. It enables a keystore to be stored only in a file on a file system.
D. It enables separation of duties between the database administrator and the security administrator.
E. It transparently decrypts data for the database users and applications that access this data.
F. It helps to track encryption keys and implement requirements such as keystore password rotation and master encryption key reset or re-key operations.

Answer: ADF

Explanation: References: http://oradb-srv.wlv.ac.uk/E16655_01/network.121/e17729/asotrans.htm#CHDEABCA (benefits of the keystore storage framework)

NEW QUESTION 12
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 13
Which three methods can be used to create a pluggable database (PDB) in an existing multitenant container database (CDB)? (Choose three.)

A. Use Enterprise Manager Database Express to create a PDB in an existing CDB.
B. Use the DBMS_PDB package to plug a non-CDB into an existing CDB.
C. Use PDB$SEED for creating a PDB.
D. To clone an existing PDB.
E. Use the DBMS_PDB package to plug a pre-Oracle 12c database into an existing CD

Answer: BCD

NEW QUESTION 14
Which two statements are true about Resource Manager plans for individual pluggable databases (PDB plans) in a multitenant container database (CDB)?
Choose two.

A. If no PDB plan is enabled for a pluggable database, the PDB uses the CDB plan.
B. To enable a resource plan for a PDB, a CDB resource plan must be created and enabled.
C. If no PDB plan is enabled for a pluggable database, all sessions for that PDB are treated to an equal share of resources.
D. If a PDB plan is enabled for a pluggable database, Resource Manager uses the resource allocation at the PDB level and ignores the limits set at the CDB level.
E. If a PDB plan is enabled for a pluggable database, 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

NEW QUESTION 15
You are administering a multitenant container database (CDB) that contains multiple pluggable databases (PDBs). You are connected to cdb$root as the sys user. You execute the commands: SQL> CREATE USER C##ADMIN IDENTIFIED BY orcll23;
SQL> CREATE ROLE C##CONNECT;
SQL> GRANT CREATE SESSION, CREATE TABLE, SELECT ANY TABLE TO C##CONNECT; SQL> GRANT C##CONNECT to C##ADMIN CONTAINER=ALL;
Which statement is true about the c##connect role?

A. It is created only in cdb$root and cannot be granted to the c##admin user with the container=all clause.
B. It is granted to the c##admin user only in the CDB.
C. It is granted to the c##admin user in all PDBs and can be granted only to a local user in a PDB.
D. It is granted to the c##admin user in all PDBs and can be granted object and system privileges for a PDB.

Answer: D

Explanation: https://docs.oracle.com/database/121/SQLRF/statements_6014.htm#SQLRF01311
“CONTAINER Clause The CONTAINER clause applies when you are connected to a CDB. However, it is not necessary to specify the CONTAINER clause because its default values are the only allowed
values. To create a common role, you must be connected to the root. You can optionally specify CONTAINER = ALL, which is the default when you are connected to the root. To create a local role, you must be connected to a PDB. You can optionally specify CONTAINER = CURRENT, which is the default when you are connected to a PDB.”

NEW QUESTION 16
Which three tasks can be automatically performed by the Automatic Data Optimization feature of Information Lifecycle Management (ILM)?

A. tracking the most recent read time for a table segment in a user tablespace
B. tracking the most recent write time for a table segment in a user tablespace
C. tracking insert time by row for table rows
D. tracking the most recent write time for each block in a table segment
E. tracking the most recent read time for a table segment in the sysauxtablespace
F. tracking the most recent write time for a table segment in the sysauxtablespace

Answer: ABD

Explanation: Tracking of segment-level reads and writes At the block level, Heat Map tracks only the most recent modification time stamp.

NEW QUESTION 17
Your database is running in archive log mode and Automatic Undo Management is enabled. Which two tasks should you perform before enabling Flashback Database?

A. Enable minimal supplemental logging.
B. Ensure that the db_flashback_retention_target parameter is set to a point in time (in minutes) to which the database can be flashed back.
C. Enable the recyclebin.
D. Enable undo retention guarantee.
E. Enable Fast Recovery Area.

Answer: BE

Explanation: https://docs.oracle.com/database/121/BRADV/flashdb.htm#BRADV582 Section: About Flashback Database
Flashback Database uses its own logging mechanism, creating flashback logs and storing them in the fast recovery are
A. You can only use Flashback Database if flashback logs are available. To take
advantage of this feature, you must set up your database in advance to create flashback logs.

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1Z0-067 Exam - Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP