Oracle Database Administration II | 1Z0-083
An Oracle Database Administration 2019 Certified Professional has proven theoretical understanding of and the practical skills required to configure and manage Oracle Databases up to and including Oracle 19c. Passing this 2nd exam in a 2 exam path proves your skills in: installation, upgrades, patching, SQL programming skills, database and network administration and backup and recovery. This person also demonstrates fluency with some advanced skills such as multi-tenant, SQL performance monitoring and problem determination.
Audience:
Production Database Administrators (DBAs)
Development DBAs
DB Architects
DB designers and analysts.
Exam Title: Oracle Database Administration II
Exam Number: 1Z0-083
Exam Price: Rs.22,584 More on exam pricing
Format: Multiple Choice
Duration: 150 Minutes
Number of Questions: 85
Passing Score: 57%
Validated Against:
Associated Certification Paths
Passing this exam is required to earn these certifications. Select each certification title below to view full requirements.
Oracle Database Administration 2019 Certified Professional
Oracle Database Administration 2019 Certified Professional (Upgrade from 10g,11g, 12c, 12cR2 OCP)
Review Exam Topics
Creating CDBs and Regular PDBs – Oracle Database: Managing Multitenant Architecture Ed 1
Configure and create a CDB
Create a new PDB from the CDB seed
Explore the structure of PDBs
Backup and Duplicate – Oracle Database: Managing Multitenant Architecture Ed 1
Perform Backup and Recover CDBs and PDBs
Duplicate an active PDB
Duplicate a Database
Manage Application PDBs – Oracle Database: Managing Multitenant Architecture Ed 1
Explain the purpose of application root and application seed
Define and create application PDBs
Install, upgrade and Patch applications
Create and administer Application PDBS
Clone PDBs and Application containers
Plug and unplug operations with PDBs and application containers
Comparing Local Undo Mode and Shared Undo Mode
Recovery and Flashback – Oracle Database: Managing Multitenant Architecture Ed 1
Restore and Recovering Databases with RMAN
Perform CDB and PDB flashback
Backup Strategies and Terminology – Oracle Database: Backup and Recovery Workshop
Perform Full and Incremental Backups and Recoveries
Compress and Encrypt RMAN Backups
Use a media manager
Create multi-section backups of very large files
Create duplexed backup sets
Create archival backups
Backup of recovery files
Backup non database files
Back up ASM meta data
Restore and Recovery Concepts – Oracle Database: Backup and Recovery Workshop
Employ the best Oracle Database recovery technology for your failure situation
Describe and use Recovery technology for Crash, Complete, and Point-in-time recovry
Using Flashback Technologies – Oracle Database: Backup and Recovery Workshop
Configure your Database to support Flashback
Perform flashback operations
Duplicating a Database – Oracle Database: Backup and Recovery Workshop
Duplicate Databases
Diagnosing Failures – Oracle Database: Backup and Recovery Workshop
Detect and repair database and database block corruption
Diagnosing Database Issues
Transporting Data – Oracle Database: Backup and Recovery Workshop
Transport Data
Install Grid Infrastructure and Oracle Database – Oracle Database: Deploy, Patch and Upgrade Workshop
Install Grid Infrastructure for a Standalone server
Install Oracle Database software
Patching Grid Infrastructure and Oracle Database – Oracle Database: Deploy, Patch and Upgrade Workshop
Patch Grid Infrastructure and Oracle Database
Upgrading to Oracle Grid Infrastructure – Oracle Database: Deploy, Patch and Upgrade Workshop
Upgrade Oracle Grid Infrastructure
Oracle Database 18c: New Features – Oracle Database: Deploy, Patch and Upgrade Workshop
Image and RPM based Database Installation
Oracle Restart – Oracle Database: Deploy, Patch and Upgrade Workshop
Configure and use Oracle Restart to manage components
Install Grid Infrastructure for a Standalone server – Oracle Database: Deploy, Patch and Upgrade Workshop
Rapid Home Provisioning
Using Availability Enhancements – Oracle Database 19c: New Features for Administrators
Use an RMAN recovery catalog
Use Flashback Database
Monitoring and Tuning Database Performance – Oracle Database: Administration Workshop
Managing Memory Components
Understanding The Automatic Workload Repository (AWR)
Understanding The Advisory Framework
Monitoring Wait Events, Sessions, and Services
Managing Metric Thresholds and Alerts
Understanding and Using The Performance Tuning Methodology
Performing Performance Planning
Understanding The Automatic Database Diagnostic Monitor (ADDM)
Manage CDBs and PDBs – Oracle Database: Managing Multitenant Architecture Ed 1
Manage PDB service names and connections
Manage startup, shutdown and availability of CDBs and PDBs
Change the different modes and settings of PDBs
Evaluate the impact of parameter value changes
Performance management in CDBs and PDBs
Control CDB and PDB resource usage with the Oracle Resource Manager
Upgrading and Transporting CDBs and Regular PDBs – Oracle Database: Managing Multitenant Architecture Ed 1
Upgrade an Oracle Database
Transport Data
Manage Security in Multitenant databases – Oracle Database: Managing Multitenant Architecture Ed 1
Manage Security in Multitenant databases
Manage PDB lockdown profiles
Audit Users in CDBs and PDBs
Manage other types of policies in application containers
Configuring and Using RMAN – Oracle Database: Backup and Recovery Workshop
Configure RMAN and the Database for Recoverability
Configureand Using an RMAN recovery catalog
Performing Recovery – Oracle Database: Backup and Recovery Workshop
Restore and Recovering Databases with RMAN
Perform Non RMAN database recovery
RMAN Troubleshooting and Tuning – Oracle Database: Backup and Recovery Workshop
Interpret the RMAN message output
Diagnose RMAN performance issues
Creating an Oracle Database by using DBCA – Oracle Database: Deploy, Patch and Upgrade Workshop
Create, Delete and Configure Databases using DBCA
Upgrade the Oracle Database – Oracle Database: Deploy, Patch and Upgrade Workshop
Plan for Upgrading an Oracle Database
Upgrade an Oracle Database
Perform Post-Upgrade tasks
Using General Overall Database Enhancements – Oracle Database 19c: New Features for Administrators
Install Oracle Database software
Create, Delete and Configure Databases using DBCA
Creating CDBs and Regular PDBs
Use Miscellaneaous 19c New Features
Using Diagnosibility Enhancements – Oracle Database 19c: New Features for Administrators
Use new Diagnoseability Features
Tuning SQL Statements – Oracle Database: Administration Workshop
Understanding The Oracle Optimizer
Using The SQL Tuning Advisor
Managing Optimizer Statistics
Using The SQL Access Advisor
Understanding The SQL Tuning Process
QUESTION 1
Which three are true about thresholds, metrics, and server-generated alerts? (Choose three.)
A. All metrics are instance related.
B. Cleared stateful alerts are displayed by querying DBA_ALERT_HISTORY.
C. A space usage management alert is automatically cleared after the underlying problem is resolved.
D. They are generated by SMON when a tablespace is 97% full.
E. Metrics are statistical counts for a specific unit.
F. STATISTICS_LEVEL must be set to ALL to generate alerts.
Correct Answer: C,E,F
QUESTION 2
While backing up to an SBT channel, you determine that the read phase of your compressed Recovery Manager (RMAN) incremental level 0 backup is a bottleneck.
FORCE LOGGING is enabled for the database.
Which two could improve read performance? (Choose two.)
A. Increase the size of tape I/O buffers.
B. Disable FORCE LOGGING for the database.
C. Increase the size of the database buffer cache.
D. Enable asynchronous disk I/O.
E. Increase the level of RMAN multiplexing.
Correct Answer: C,E
QUESTION 3
For which two requirements can you use the USER_TABLESPACE clause with the CREATE PLUGGABLE DATABASE command? (Choose two.)
A. to specify a default tablespace in a PDB cloned from another PDB in the same CDB.
B. to exclude all tablespaces except SYSTEM, SYSAUX, and TEMP when plugging in a PDB
C. to include specific user tablespaces only when relocating a PDB
D. to specify the list of user tablespaces to include when moving a non-CDB to a PDB
E. to exclude a temp tablespace when plugging in a PDB
F. to specify the list of tablespaces to include when creating a PDB from the CDB seed
Correct Answer: E,F
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