1z0-067 | Down to date 1z0-067 Exam Study Guides With New Update Exam Questions
Q61. 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: C
Q62. In your database, the tbs percent used parameter is set to 60 and the tbs percent free parameter is set to 20.
Which two storage-tiering actions might be automated when using Information Lifecycle Management (ILM) to automate data movement?
A. The movement of all segments to a target tablespace with a higher degree of compression, on a different storage tier, when the source tablespace exceeds tbs percent used
B. Setting the target tablespace to read-only after the segments are moved
C. The movement of some segments to a target tablespace with a higher degree of compression, on a different storage tier, when the source tablespace exceeds T3S percent used
D. Taking the target tablespace offline after the segments are moved
E. The movement of some blocks to a target tablespace with a lower degree of compression, on a different storage tier, when the source tablespace exceeds tbs percent used
Answer: A,B
Q63. Which two statements describe the relationship between a window, a resource plan, and a job class?
A. A window specifies a resource plan that will be activated when that window becomes active.
B. A window specifies a job class that will be activated when that window becomes active.
C. A job class specifies a window that will be open when that job class becomes active.
D. A window in association with a resource plan controls a job class allocation.
E. A window in association with a job class controls a resource allocation.
Answer: A,D
Q64. You want to back up a database such that only formatted blocks are backed up. Which statement is true about this backup operation?
A. The backup must be performed in mount state.
B. The tablespace must be taken offline.
C. All files must be backed up as backup sets.
D. The database must be backed up as an image copy.
Answer: A
Q65. Which statement is true about the loss or damage of a temp file that belongs to the temporary tablespace of a pluggable database (PDB)?
A. The PDB is closed and the temp file is re-created automatically when the PDB is opened.
B. The PDB is closed and requires media recovery at the PDB level.
C. The PDB does not close and the temp file is re-created automatically whenever the container database (CDB) is opened.
D. The PDB does not close and starts by using the default temporary tablespace defined for the CD
Answer: A
Q66. Which two statementsare true regarding SecureFile lobs?
A. The amount of undo retained is user controlled.
B. They can be used only for nonpartitioned tables.
C. Fragmentation is minimized by using variable-sized chunks.
D. They support random reads and writes of encrypted LOB data.
Answer: C,D
Reference:http://docs.oracle.com/cd/E11882_01/appdev.112/e18294/adlob_smart.htm#AD LOB46113
Q67. You want to consolidate databases for the CRM, ERP, and SCM applications by migrating them to pluggable databases (PDBs).
You have already created a test system to support the consolidation of databases in a multitenant container database (CDB) that has multiple PDBs.
What is the easiest way to perform capacity planning for consolidation?
A. capturing the most resource-intensive SQL statements in a SQL Tuning Set on the production system and using the SQL Performance Analyzer on the test system
B. capturing the workload on the production system and replaying the workload for one PDB at a time on the test system
C. capturing the workload on the production system and using Consolidated Database Replay to replay the workload of all production systems simultaneously for all PDBs
D. capturing the most resource-intensive SQL statements in a SQL Tuning Set on the production system and using the SQL Tuning Advisor on the test system
Answer: D
Q68. 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 tablespacesin the database must be encrypted.
D. Oracle Database Vault must be enabled.
Answer: C
Reference:http://docs.oracle.com/cd/E25054_01/backup.1111/e10642/rcmbckad.htm#CEG EJABH
Q69. 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: A
Q70. 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.
NAMETYPEVALUE
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/enl2r&p/adump.
C. It is set to /u01/app/oracle.
D. It is setto /u01/app/oracle/flash_recovery_area.
Answer: D