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Exam Oracle Database 12c: Advanced Administration
Number 1z0-063
File Name Oracle Database 12c-Advanced Administration.selftesttraining.1z0-063.2019-07-08.1e.144q.vcex
Size 811 Kb
Posted July 08, 2019
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Demo Questions

Question 1
For which three pieces of information can you use the RMAN list command? (Choose three.)

  • A: stored scripts in the recovery catalog
  • B: available archived redo log files
  • C: backup sets and image copies that are obsolete
  • D: backups of tablespaces
  • E: backups that are marked obsolete according to the current retention policy



Question 2
You notice performance degradation in your production Oracle 12c database. You want to know what caused this performance difference. 
Which method or feature should you use?

  • A: Database Replay
  • B: Automatic Database Diagnostic Monitor (ADDM) Compare Period report
  • C: Active Session History (ASH) report
  • D: SQL Performance Analyzer



Question 3
Which three statements are true about a job chain? (Choose three.)

  • A: It can contain a nested chain of jobs.
  • B: It can be used to implement dependency-based scheduling.
  • C: It cannot invoke the same program or nested chain in multiple steps in the chain.
  • D: It cannot have more than one dependency.
  • E: It can be executed using event-based or time-based schedules.



Question 4
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



Question 5
Examine the command:
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL; 
In which two scenarios is this command required? (Choose two.)

  • A: The current online redo log file is missing.
  • B: A data file belonging to a noncritical tablespace is missing.
  • C: All the control files are missing.
  • D: The control file backup is older than the database backup.
  • E: All the data files are missing.



Question 6
You want to export the pluggable database (PDB) HR_PDB1 from the multitenant container database (CDB) CDB1 and import it into the CDB2 CDB as the EMP_PDB1 PDB. 
Examine the list of possible steps required to perform the task:
1. Create a PDB named EMP_PDB1. 
2. Export the HR_PDB1 PDB by using the FULL clause. 
3. Open the EMP_PDB1 PDB. 
4. Mount the EMP_PDB1 PDB. 
5. Synchronize the EMP_PDB1 PDB in restricted mode. 
6. Copy the dump file to the Data Pump directory. 
7. Create a Data Pump directory in the EMP_PDB1 PDB. 
8. Import data into EMP_PDB1 with the FULL and REMAP clauses. 
9. Create the same tablespaces in EMP_PDB1 as in HR_PDB1 for new local user objects. 
Identify the required steps in the correct order.

  • A: 2, 1, 3, 7, 6, and 8
  • B: 2, 1, 4, 5, 3, 7, 6, 9, and 8
  • C: 2, 1, 3, 7, 6, 9, and 8
  • D: 2, 1, 3, 5, 7, 6, and 8



Question 7
You wish to create jobs to satisfy these requirements:
1. Automatically bulk load data from a flat file. 
2. Rebuild indexes on the SALES table after completion of the bulk load. 
How would you create these jobs?

  • A: Create both jobs by using Scheduler raised events.
  • B: Create both jobs using application raised events.
  • C: Create one job to rebuild indexes using application raised events and another job to perform bulk load using Scheduler raised events.
  • D: Create one job to rebuild indexes using Scheduler raised events and another job to perform bulk load by using events raised by the application.



Question 8
Your Oracle 12c multitenant container database (CDB) contains multiple pluggable databases (PDBs). In the PDB HR_PDB, the common user C##ADMIN and the local user B_ADMIN have only the CONNECT privilege. 
You create a common role C##ROLE1 with the CREATE ANY TABLE and SELECT ANY TABLE privileges. 
You then execute the commands:

  

Which two statements are true? (Choose two.)

  • A: C##ADMIN can create and select any table, and grant the C##ROLE1 role to users only in the root container.
  • B: B_ADMIN can create and select any table in both the root container and HR_PDB.
  • C: C##ADMIN can create and select any table in the root container and all the PDBs.
  • D: B_ADMIN can create and select any table only in HR_PDB.
  • E: The GRANT c##role1 TO b_admin command returns an error because CONTAINER should be set to ALL.



Question 9
Examine the commands executed in the root container of your multitenant container database (CDB) that has multiple pluggable databases (PDBs):
SQL> CREATE USER c##a_admin IDENTIFIED BY orcl123; 
SQL> CREATE ROLE c##role1 CONTAINER=ALL; 
SQL> GRANT CREATE VIEW TO C##roleI CONTAINER=ALL; 
SQL> GRANT c##role1 TO c##a_admin CONTAINER=ALL; 
SQL> REVOKE c##role1 FROM c##a_admin; 
What is the result of the revoke command?

  • A: It executes successfully and the c##role1 role is revoked from the c##a_admin user only in the root container.
  • B: It fails and reports an error because the container=all clause is not used.
  • C: It executes successfully and the c##rocl1 role is revoked from the c##a_admin user in the root database and all the PDBs.
  • D: It fails and reports an error because the container=current clause is not used.



Question 10
Examine the RMAN command:
RMAN> CONFIGURE ENCRYPTION FOR DATABASE ON; 
RMAN> BACKUP DATABASE PLUS ARCHIVELOG; 
Which prerequisite must be met before accomplishing the backup?

  • A: The password for the encryption must be set up.
  • B: Oracle wallet for the encryption must be set up.
  • C: All the tablespaces in the database must be encrypted.
  • D: Oracle Database Vault must be enabled.









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