Verified 1Z0-067 Dumps Questions 2021

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NEW QUESTION 1
You are administering a multitenant container database (CDB) cdb1 that is running in archivelog mode and contains pluggable databases (PDBs), pdb_1 and pdb_2.
While opening pdb_1, you get an error: SQL> alter pluggable database pdb_1 open;
ORA-01157: cannot identify/lock data file 11-see DBWR trace file
ORA-01110:data file 11:'/u01/app/oracle/oradata/cdb1/pcb_1/example01.dbf'
To repair the failure, you open an RMAN session for the target database CDB$ROOT. You execute the following as the first command:
RMAN>REPAIR FAILURE;
Which statement describes the consequence of the command?

A. The command performs the recovery and closes the failure.
B. The command produces an error because RMAN is not connected to the target database pdb_1.
C. The command produces an error because the advise failure command was not executed before the REPAIR FAILURE command.
D. The command executes successfully, performs recovery, and opens PDB_1.

Answer: C

Explanation: Usage Notes Repairs are consolidated whenever possible so that a single repair can fix multiple
failures. Be advised that REPAIR FAILURE requires you to explicitly run ADVISE FAILURE in the current session to successfully repair each of the identified failures. You typically iterate through a REPAIR
session with the following commands: -REPAIR FAILURE; -LIST FAILURE; -ADVISE FAILURE; -REPAIR
FAILURE;
http://docs.oracle.com/database/121/RCMRF/rcmsynta2004.htm#RCMRF199

NEW QUESTION 2
You want to consolidate backup information and centrally manage backup and recovery scripts for multiple databases running in your organization.
Which two backup solutions can be used?

A. RMAN recovery catalog
B. RMAN Media Management Library
C. Enterprise Manager Cloud Control
D. Enterprise Manager Database Express
E. Oracle Secure Backup

Answer: AC

Explanation: 2021-04-01T22:00:00.56
2021-04-01T22:00:00.57
2021-04-01T22:00:00.60
2021-04-01T22:00:00.60
2021-04-01T22:00:00.60
Enterprise Manager allows a centralized control of database backups. It is possible to set up and schedule RMAN backups for all the databases in a large company, use a consistent backup strategy, and refer to all past RMAN output logs at any time, since they are stored in the Enterprise Manager Cloud Control repository. There is no need to use a central RMAN catalog, because information about the backups is centrally available from Enterprise Manager. And with the group backup feature new to Enterprise Manager Cloud Control 12c, it can be even faster to set up RMAN backups for all the databases-even if there are thousands-that are part of an Enterprise Manager group.
http://www.oracle.com/technetwork/articles/oem/havewala-rman-em12c-2104270.html 2021-04-01T22:00:00.60

NEW QUESTION 3
Which two statements are true about recovering logically corrupted tables or table partitions from an RMAN backup?

A. Tables or table partitions can be recovered by using an auxiliary instance only.
B. Tables or table partitions with a foreign key cannot be recovered.
C. Tables or table partitions can be recovered only when the database is in mount state.
D. Tables or table partitions from the system and sysauxtablespaces cannot be recovered.
E. Tables with not null constraints cannot be recovere

Answer: AD

Explanation: References:
https://www.pythian.com/blog/table-recovery-with-rman-in-database-12c/ https://docs.oracle.com/database/121/BRADV/rcmresind.htm#BRADV695

NEW QUESTION 4
You are administering a multitenant container database (CDB) cdb1 that has multiple pluggable databases (PDBs). As the sys user on cdb$root, you execute the commands:
SQL> CREATE USER C##ADMIN IDENTIFIED BY orc1123;
SQL> GRANT CREATE SESSION to C##ADMIN CONTAINER=ALL; SQL> GRANT CREATE USER TO C##ADMIN CONTAINER=ALL;
Which two statements are true about the c##admin user that is created in all PDBs?

A. It can create only local users in all the PDBs.
B. It has a common schema for all the PDBs.
C. It can create common users only when it is logged in to the CDB.
D. It can create only local users in the CDB.
E. It can be granted only common roles in the PDBs.

Answer: BC

NEW QUESTION 5
Which three statements are true about the startup and shutdown of multitenant container databases (CDBs) and pluggable databases (PDBs)?

A. A PDB opened in restricted mode allows only local users to connect.
B. When a CDB is open in restricted mode, PDBs must also be opened in restricted mode.
C. When a CDB is in mount state, PDBs are automatically placed in mount state.
D. All PDBs must be shut down before shutting down a CDB instance.
E. When a CDB instance is started, PDBs can be placed in open state by using database triggers or by executing the alter pluggable database command.

Answer: BCE

Explanation: Reference: https://oracle-base.com/articles/12c/multitenant-startup-and-shutdown-cdb-and-pdb- 12cr1

NEW QUESTION 6
You use RMAN with a recovery catalog to back up your database. The backups and the archived redo log files are backed up to media daily. Because of a media failure, the entire database along with the recovery catalog database is lost.
Examine the steps required to recover the database: 1.Restore an autobackup of the server parameter file. 2.Restore the control file.
3. Start up the database instance in nomount state. 4.Mount the database.
5. Restore the data files.
6. Open the database with the resetlogs option. 7.Recover the data files.
8.Set D3ID for the database.
Identify the required steps in the correct order.

A. 1, 8, 3, 2, 4, 5, 7, 6
B. 8, 1, 3, 2, 4, 5, 7, 6
C. 1, 3, 2, 4, 8, 5, 6, 7
D. 8, 3, 2, 4, 5, 7, 6
E. 8, 1, 3, 2, 4, 5, 6

Answer: D

NEW QUESTION 7
Which two statements are true about service creation for pluggable databases (PDBs)?

A. When a PDB is created, a service is automatically started in the instance with the same name as the PDB.
B. The default service that is automatically created by a database at the time of PDB creation can be dropped, provided a new additional service is created.
C. A database managed by Oracle Restart can have additional services created or existing services modified by using the srvctl utility for each PDB.
D. Only a common user can create additional services for a PDB.
E. When a PDB is created, a service with the same name as the PDB is created in the PD

Answer: AC

NEW QUESTION 8
Your database is running in archivelog mode. Examine the initialization parameters you plan to set for your database instance.
LOG_ARCHIVE_DEST_1 = 'LOCATION=/disk1/arch'
LOG_ARCHIVE_DEST_2 = 'L0CATI0N=/disk2/3rch'
LOG_ARCHIVE_DEST_3 = 'LOCATION=/disk3/arch' L0G_ARCHIVE_DEST_4 = 'L0CATI0N=/disk4/3rch MANDATORY'
Identify the statement that correctly describes these settings.

A. An online redo log file is not allowed to be overwritten if the archived log file cannot be created in any of the log_archive_dest_.n destinations.
B. Optional destinations cannot use the fast recovery area.
C. An online redo log file is not allowed to be overwritten if the archived log file cannot be created in the location specified for log_archive_dest_4.
D. These settings work only if log archive_min_succeed_dest is set to a value of 4.

Answer: C

Explanation: SQL> show parameter log_archive_min_succeed_dest NAME TYPE VALUE ———————————
————–—————————— log_archive_min_succeed_dest integer 1 SQL> https://docs.oracle.com/database/121/ADMIN/archredo.htm#ADMIN11346

NEW QUESTION 9
Which statements are true regarding system-partitioned tables? (Choose all that apply.)

A. Only a single partitioning key column can be specified.
B. All DML statements must use partition-extended syntax.
C. The same physical attributes must be specified for each partition.
D. Unique local indexes cannot be created on a system-partitioned table.
E. Traditional partition pruning and partitionwise joins are not supported on these table

Answer: DE

NEW QUESTION 10
Which two options can be configured for an existing database by using the Database Configuration Assistant (DBCA)?

A. Database Resident Connection Pooling
B. Oracle Suggested Backup Strategy
C. Database Vault in ORACLE_HOME
D. Nondefaultblocksizetablespaces
E. Configure Label Security

Answer: CE

NEW QUESTION 11
The environmental variable oracle_Base is set to /u01/app/oracle and oracle_home is set to
/u01/app/oracle/product/12.1.0/db 1.
You want to check the diagnostic files created as part of the Automatic Diagnostic Repository (ADR). Examine the initialization parameters set in your database.
NAME TYPE VALUE
-------------------------------------------- ------------------- ------------------------------------------------
audit_file_deststring/u01/app/oracle/admin/eml2rep/adump
background_dump_deststring
core_dump_deststring
db_create_file_deststring
db_recovery_file_deststring/u01/app/oracle/fast_recovery_area
diagnostic_deststring
What is the location of the ADR base?

A. It is set to/u01/app/oracle/product:/12.1.0/db_1/log.
B. It is set to /u01/app/oracle/admin/en12.1.0/adump.
C. It is set to /u01/app/oracle.
D. It is set to /u01/app/oracle/flash_recovery_are

Answer: C

Explanation: http://docs.oracle.com/cd/B28359_01/server.111/b28310/diag001.htm#ADMIN11008
The Automatic Diagnostic Repository (ADR) is a directory structure that is stored outside of the database. It is therefore available for problem diagnosis when the database is down.
The ADR root directory is known as ADR base. Its location is set by the DIAGNOSTIC_DEST initialization parameter. If this parameter is omitted or left null, the database sets DIAGNOSTIC_DEST upon startup as follows:
If environment variable ORACLE_BASE is set, DIAGNOSTIC_DEST is set to the directory designated by ORACLE_BASE.
If environment variable ORACLE_BASE is not set, DIAGNOSTIC_DEST is set to ORACLE_HOME/log.

NEW QUESTION 12
Identify three benefits of unified auditing.

A. It helps to reduce disk space used to store an audit trail in a database.
B. It guarantees zero-loss auditing.
C. It reduces overhead on a database caused by auditing, by having a single audit trail.
D. An audit trail cannot be modified because it is read-only.
E. It automatically audits Recovery Manager (RMAN) event

Answer: CDE

NEW QUESTION 13
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 14
You plan to use the In-Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format.
Which three storage options support the use of HCC?

A. ASM disk groups with ASM disks consisting of Exadata Grid Disks.
B. ASM disk groups with ASM disks consisting of LUNS on any Storage Area Network array
C. ASM disk groups with ASM disks consisting of any zero padded NFS-mounted files
D. Database files stored in ZFS and accessed using conventional NFS mounts.
E. Database files stored in ZFS and accessed using the Oracle Direct NFS feature
F. Database files stored in any file system and accessed using the Oracle Direct NFS feature
G. ASM disk groups with ASM disks consisting of LUNs on Pillar Axiom Storage arrays

Answer: AEG

Explanation: HCC requires the use of Oracle Storage – Exadata (A), Pillar Axiom (G) or Sun ZFS Storage Appliance (ZFSSA).
Note:
* Hybrid Columnar Compression, initially only available on Exadata, has been extended to support Pillar Axiom and Sun ZFS Storage Appliance (ZFSSA) storage when used with Oracle Database Enterprise Edition 11.2.0.3 and above
* Oracle offers the ability to manage NFS using a feature called Oracle Direct NFS (dNFS). Oracle Direct NFS implements NFS V3 protocol within the Oracle database kernel itself. Oracle Direct NFS client overcomes many of the challenges associated with using NFS with the Oracle Database with simple configuration, better performance than traditional NFS clients, and offers consistent configuration across platforms.

NEW QUESTION 15
You are required to migrate your 11.2.0.3 database to an Oracle 12c database. Examine the list of steps that might be used to accomplish this task:
1. Place all user-defined tablespaces in read-only mode on the source database.
2. Use the RMAN convert command to convert data files to the target platform's endian format, if required.
3. Perform a full transportable export on the source database with the parameters VERSI0N=I2, TRANSPORTABLE=ALWAYS, and FULL=Y.
4. Transport the data files for all the user-defined tablespaces.
5. Transport the export dump file to the target database.
6. Perform an import on the target database by using the full, network_link, and transportable_datafiles parameters.
7. Perform an import on the target database by using the full and transportable_datafiles parameters.
Identify the required steps in the correct order.

A. 1, 3, 5, 4, 2, and 7
B. 1, 2, 4, 6, 5, 3, and 7
C. 1, 2,4, and 7
D. 2, 4, 5, 6, and 7

Answer: A

Explanation: Reference: http://www.oracle.com/technetwork/database/upgrade/upgrading-oracle-database-wp- 12c-1896123.pdf

NEW QUESTION 16
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

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