Simulations Oracle 1Z0-083 Pdf & 1Z0-083 Valid Exam Book

P.S. Free & New 1Z0-083 dumps are available on Google Drive shared by TestPassed: https://drive.google.com/open?id=11kZdJ9RaisA7AFj6n_PbWEyKJybERg2v

If you are lack of skills in the preparation of getting the certification, our 1Z0-083 study materials are the best choice for you. Many people have successfully realized economic freedom after getting the 1Z0-083 certificate and changing a high salary job. So you need to act from now, come to join us and struggle together. Our 1Z0-083 Study Materials will help you change into social elite and you will never feel dispointed.

Oracle 1Z0-083 Exam Syllabus Topics:

Section	Objectives
Security in Multitenant Databases	- User and Privilege Management 1. Common users and local users 2. Roles and privileges - Auditing and Security 1. Unified auditing 2. Security policies
Database Upgrades and Patching	- Upgrade Operations 1. Database upgrade planning 2. Upgrade execution 3. Post-upgrade validation - Patch Management 1. Rollback procedures 2. Manage Oracle patches 3. Apply Release Updates
Managing CDBs and PDBs	- PDB Lifecycle Operations 1. Snapshot copy PDBs 2. Relocate PDBs 3. Refreshable PDBs - Multitenant Administration 1. Resource management 2. Open and close PDBs 3. Manage application containers
Creating CDBs and Regular PDBs	- Configure and create a CDB 1. Manage CDB architecture 2. Create container databases 3. Configure initialization parameters - Create and manage PDBs 1. Plug and unplug PDBs 2. Create PDBs from seed databases 3. Clone pluggable databases
Backup and Recovery	- RMAN Configuration 1. Backup databases and archived logs 2. Configure RMAN settings 3. Manage backup retention policies - Restore and Recovery 1. Perform complete recovery 2. Recover CDBs and PDBs 3. Perform incomplete recovery - Flashback Technologies 1. Flashback Database 2. Flashback Table 3. Flashback Drop
Database Duplication and Migration	- Transport and Migration 1. Data Pump operations 2. Transportable tablespaces - Database Duplication 1. Active database duplication 2. Duplicate databases using RMAN
Performance Monitoring and Tuning	- Performance Monitoring 1. Performance Hub 2. Automatic Workload Repository 3. Automatic Database Diagnostic Monitor - SQL Tuning 1. SQL performance analysis 2. SQL execution plans 3. SQL Tuning Advisor - Memory and Resource Optimization 1. Wait event analysis 2. Memory management 3. Resource Manager

>> Simulations Oracle 1Z0-083 Pdf <<

1Z0-083 Valid Exam Book & Training 1Z0-083 Kit

It is similar to the 1Z0-083 desktop-based software, with all the elements of the desktop practice exam. This mock exam can be accessed from any browser and does not require installation. The Oracle 1Z0-083 questions in the mock test are the same as those in the real exam. And candidates will be able to take the web-based Oracle 1Z0-083 Practice Test immediately through any operating system and browsers.

Oracle Database Administration II Sample Questions (Q10-Q15):

NEW QUESTION # 10
Which two are true about changing the LOCAL_UNDO_ENABLED property to false in a CDB? (Choose two.)

A. After the change, each existing PDB has to be reopened for the new undo mode to take effect.
B. After the change, any user with the required privilege can create an undo tablespace in the PDBs.
C. Undo tablespaces existing in PDBs must be dropped before the change.
D. After the change, only a common user with the required privilege can create an undo tablespace in CDB&ROOT.
E. After the change, only one undo tablespace can exist in CDB$ROOT.
F. Any new PDB and existing PDBs are automatically configured to use the default undo tablespace in CDB$ROOT.

Answer: E,F

Explanation:
You can set a CDB in local UNDO mode either at CDB creation or by altering the CDB property. When the database property LOCAL_UNDO_ENABLE is FALSE, which is the default, there is only one UNDO tablespace that is created in the CDB root, and that is shared by all containers. When LOCAL_UNDO_ENABLE is TRUE, every container in the CDB uses local undo and each PDB must have its own local UNDO tablespace. To maintain ease of management and provisioning, UNDO tablespace creation happens automatically and does not require any action from the user. When a PDB is opened and an UNDO tablespace is not available, its automatically created.
Reference:
https://docs.oracle.com/en/database/oracle/oracle-database/18/multi/creating-and-configuring-a- cdb.html#GUID-12ADA04D-F81D-4579-A68C-0958CC7D6C2F

NEW QUESTION # 11
Which three are true about block media recovery? (Choose three.)

A. The data file containing the block being recovered remains online.
B. It cannot repair logical corruption.
C. It can be performed on noncorrupt blocks.
D. To use it, Flashback Database must be enabled.
E. The target database for which one or more blocks are to be recovered must be in the OPEN state.
F. A block being recovered is not accessible.

Answer: A,D,F

Explanation:
https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/rman-block-media- recovery.html#GUID-C1164158-496C-4D8A-8A06-D343935FC3B9 It tells that flashback is a must "Flashback Database must be enabled on the target database for RMAN to search the flashback logs for good copies of corrupt blocks." It also says "Block media recovery may not be able to repair all logical block corruptions. In these cases, alternate recovery methods, such as tablespace point-in-time recovery, or dropping and re-creating the affected objects, may repair the corruption."

NEW QUESTION # 12
Examine this configuration:
1. CDB1is a container database.
2. COMMON_USER_PREFIXis C##.
3. PDB1is a pluggable database contained in CDB1.
4. APP1_ROOTis an application container contained in CDB1.
5. APP1_PDB1is an application PDB contained in APP1_ROOT.
You execute these commands successfully:

Which two are true? (Choose two.)

A. C##_USER1will have the same privileges and roles granted in all PDBs in CDB1.
B. APP1_USER1can be created in PDB1.
C. APP1_USER1can have different privileges in each Application PDB contained in APP1_ROOT.
D. C##_APP_USER1can be created in CDB1.
E. P1_USER1can be created in CDB1.
F. APP1_USER1can be created in CDB1.

Answer: A,C

NEW QUESTION # 13
Which two are true about RMAN backups when using a media manager to write backups to tape when there are only two tape drives? (Choose two.)

A. Any backup written to the SBT device in this configuration can contain a maximum of two backup sets.
B. SBT tape compression can be used even if no RMAN compression is configured.
C. Any backup set written to the SBT device in this configuration can contain a maximum of two backup pieces.
D. SBT tape compression and RMAN backup compression should be used in parallel.
E. The SBT device should be configured to use PARALLELISM 2 to allow both tape drive to be used simultaneously.

Answer: B,E

NEW QUESTION # 14
Which two are true about RMAN encryption? (Choose two.)

A. The SET ENCRYPTION command overrides encryption settings specified by the CONFIGURE ENCRYPTION command.
B. RMAN can encrypt the Oracle Database password file.
C. Dual-mode encrypted backups can be restored only if both the password and the keystore used for encryption are available.
D. RMAN encryption keys are stored in a database keystore.
E. Password encryption can be persistently configured using the CONFIGURE ENCRYPTION command.

Answer: A,C

NEW QUESTION # 15
......

The 1Z0-083 exam real questions are the ideal and recommended study material for quick and complete Oracle 1Z0-083 exam preparation. As a 1Z0-083 Exam candidate you should not ignore the 1Z0-083 exam questions and must add the Oracle 1Z0-083 exam questions in preparation.

1Z0-083 Valid Exam Book: https://www.testpassed.com/1Z0-083-still-valid-exam.html

BONUS!!! Download part of TestPassed 1Z0-083 dumps for free: https://drive.google.com/open?id=11kZdJ9RaisA7AFj6n_PbWEyKJybERg2v