Oracle 1z0-060 Free Practice Questions

Q1. Which three statements are true regarding the use of the Database Migration Assistant for Unicode (DMU)?

A. A DBA can check specific tables with the DMU

B. The database to be migrated must be opened read-only.

C. The release of the database to be converted can be any release since 9.2.0.8.

D. The DMU can report columns that are too long in the converted characterset.

E. The DMU can report columns that are not represented in the converted characterset.

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Q2. In which two scenarios do you use SQL* Loader to load data?

A. Transform the data while it is being loaded into the database.

B. Use transparent parallel processing without having to split the external data first.

C. Load data into multiple tables during the same load statement.

D. Generate unique sequential key values in specified columns.

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Q3. You wish to enable an audit policy for all database users, except SYS, SYSTEM, and SCOTT.

You issue the following statements:

SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYS; 

SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYSTEM; 

SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SCOTT;

For which database users is the audit policy now active?

A. All users except SYS

B. All users except SCOTT

C. All users except sys and SCOTT

D. All users except sys, system, and SCOTT

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Q4. Your multitenant container database (CDB) contains three pluggable database (PDBs). You find that the control file is damaged.  You plan to use RMAN to recover the control file. There are no startup triggers associated with the PDBs.

Which three steps should you perform to recover the control file and make the database fully operational?

A. Mount the container database (CDB) and restore the control file from the control file auto backup.

B. Recover and open the CDB in NORMAL mode.

C. Mount the CDB and then recover and open the database, with the RESETLOGS option.

D. Open all the pluggable databases.

E. Recover each pluggable database.

F. Start the database instance in the nomount stage and restore the control file from control file auto backup.

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Q5. You enabled an audit policy by issuing the following statements:

SQL> AUDIT POLICY ORA_DATABASE_PARAMETER BY SCOTT;

SQL> AUDIT POLICY ORA_DATABASE_PARAMETER BY SYS, SYSTEM;

For which database users and for which executions is the audit policy now active? Select two.

A. SYS, SYSTEM

B. SCOTT

C. Only for successful executions

D. Only for failed executions

E. Both successful and failed executions

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Q6. You database is running an ARCHIVELOG mode.

The following parameter are set in your database instance: 

LOG_ARCHIVE_FORMAT = arch+%t_%r.arc 

LOG_ARCHIVE_DEST_1 = ‘LOCATION = /disk1/archive’ 

DB_RECOVERY_FILE_DEST_SIZE = 50G

DB_RECOVERY_FILE = ‘/u01/oradata’

Which statement is true about the archived redo log files?

A. They are created only in the location specified by the LOG_ARCHIVE_DEST_1 parameter.

B. They are created only in the Fast Recovery AreA. 

C. They are created in the location specified by the LOG_ARCHIVE_DEST_1 parameter and in the default location $ORACLE_HOME/dbs/arch.

D. They are created in the location specified by the LOG_ARCHIVE_DEST_1 parameter and the location specified by the DB_RECOVERY_FILE_DEST parameter.

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Q7. You are planning the creation of a new multitenant container database (CDB) and want to store the ROOT and SEED container data files in separate directories.

You plan to create the database using SQL statements. 

Which three techniques can you use to achieve this?

A. Use Oracle Managed Files (OMF).

B. Specify the SEED FILE_NAME_CONVERT clause.

C. Specify the PDB_FILE_NAME_CONVERT initialization parameter.

D. Specify the DB_FILE_NAMECONVERT initialization parameter.

E. Specify all files in the CREATE DATABASE statement without using Oracle managed Files (OMF).

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Q8. Which three actions are possible during an Online Data file Move operation?

A. Creating and dropping tables in the data file being moved

B. Performing file shrink of the data file being moved

C. Querying tables in the data file being moved

D. Performing Block Media Recovery for a data block in the data file being moved

E. Flashing back the database

F. Executing DML statements on objects stored in the data file being moved

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Q9. You are administering a database and you receive a requirement to apply the following restrictions:

1.A connection must be terminated after four unsuccessful login attempts by user.

2.A user should not be able to create more than four simultaneous sessions.

3.User session must be terminated after 15 minutes of inactivity.

4.Users must be prompted to change their passwords every 15 days. How would you accomplish these requirements?

A. by granting a secure application role to the users

B. by creating and assigning a profile to the users and setting the REMOTE_OS_AUTHENT parameter to FALSE

C. By creating and assigning a profile to the users and setting the SEC_MAX_FAILED_LOGIN_ATTEMPTS parameter to 4

D. By Implementing Fine-Grained Auditing (FGA) and setting the REMOTE_LOGIN_PASSWORD_FILE parameter to NONE.

E. By implementing the database resource Manager plan and setting the SEC_MAX_FAILED_LOGIN_ATTEMPTS parameters to 4.

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Q10. Which two statements are true about the use of the procedures listed in the v$sysaux_occupants.move_procedure column?

A. The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace.

B. The procedure may be used for some components to relocate component data from the SYSAUX tablespace to another tablespace.

C. All the components may be moved into SYSAUX tablespace.

D. All the components may be moved from the SYSAUX tablespace.

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Q11. You use a recovery catalog for maintaining your database backups.

You execute the following command:

$rman TARGET / CATALOG rman / cat@catdb

RMAN > BACKUP VALIDATE DATABASE ARCHIVELOG ALL;

Which two statements are true?

A. Corrupted blocks, if any, are repaired. 

B. Checks are performed for physical corruptions.

C. Checks are performed for logical corruptions.

D. Checks are performed to confirm whether all database files exist in correct locations

E. Backup sets containing both data files and archive logs are created. 

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Q12. You notice that the elapsed time for an important database scheduler Job is unacceptably long.

The job belongs to a scheduler job class and window. Which two actions would reduce the job's elapsed time?

A. Increasing the priority of the job class to which the job belongs

B. Increasing the job's relative priority within the Job class to which it belongs

C. Increasing the resource allocation for the consumer group mapped to the scheduler job's job class within the plan mapped to the scheduler window

D. Moving the job to an existing higher priority scheduler window with the same schedule and duration

E. Increasing the value of the JOB_QUEUE_PROCESSES parameter

F. Increasing the priority of the scheduler window to which the job belongs

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Q13. Which three are true about the large pool for an Oracle database instance that supports

shared server connections?

A. Allocates memory for RMAN backup and restore operations

B. Allocates memory for shared and private SQL areas

C. Contains a cursor area for storing runtime information about cursors

D. Contains stack space

E. Contains a hash area performing hash joins of tables

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Q14. Your database has the SRV1 service configured for an application that runs on middle-tier application server. The application has multiple modules. You enable tracing at the service level by executing the following command:

SQL > exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_ENABLE (‘SRV1’);

The possible outcome and actions to aggregate the trace files are as follows:

1.The command fails because a module name is not specified. 

2.A trace file is created for each session that is running the SRV1 service.

3.An aggregated trace file is created for all the sessions that are running the SRV1 service.

4.The trace files may be aggregated by using the trcess utility.

5.The trace files be aggregated by using the tkprof utility.

Identify the correct outcome and the step to aggregate by using tkprof utility?

A. 1

B. 2 and 4

C. 2 and 5

D. 3 and 4

E. 3 and 5

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Q15. Your multitenant container (CDB) contains two pluggable databases (PDB), HR_PDB and ACCOUNTS_PDB, both of which use the CDB tablespace. The temp file is called temp01.tmp.

A user issues a query on a table on one of the PDBs and receives the following error: ERROR at line 1:

ORA-01565: error in identifying file ‘/u01/app/oracle/oradata/CDB1/temp01.tmp’ 

ORA-27037: unable to obtain file status

Identify two ways to rectify the error.

A. Add a new temp file to the temporary tablespace and drop the temp file that that produced the error.

B. Shut down the database instance, restore the temp01.tmp file from the backup, and then restart the database.

C. Take the temporary tablespace offline, recover the missing temp file by applying redo logs, and then bring the temporary tablespace online.

D. Shutdown the database instance, restore and recover the temp file from the backup, and then open the database with RESETLOGS.

E. Shut down the database instance and then restart the CDB and PDBs.

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