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Oracle 1Z0-083 Exam Syllabus Topics:

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

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Oracle Database Administration II Sample Questions (Q227-Q232):

NEW QUESTION # 227
.Examine the RMAN command: RMAN> CONFIGURE ENCRYPTION FOR DATABASE ON; RMAN> BACKUP DATABASE PLUS ARCHIVELOG; Which prerequisite must be met before accomplishing the backup?

Answer: B


NEW QUESTION # 228
Which three are true about Database Point-in-Time Recovery? (Choose three.)

Answer: B,E,F


NEW QUESTION # 229
A user complains about poor database performance.
You want to verify if the user's session has waited for certain types of I/O activity.
Which view displays all waits waited on by a session at least once?

Answer: A

Explanation:
The V$SESSION_EVENT view provides summary of all the events the session has waited for since it started.


NEW QUESTION # 230
Choose two. Which two are true about the Optimizer Statistics Advisor?

Answer: B,C


NEW QUESTION # 231
Your container database, CDB1, is in local undo mode.
You successfully execute this command while connected to CDB1:
CREATE PLUGGABLE DATABASE pdb1
ADMIN USER pdb1_admin IDENTIFIED BY pdb123 ROLES=(CONNECT)
CREATE_FILE_DEST='/u01/app/oracle/oradata/cdb1/pdb1';
Which three are true about PDB1? (Choose three.)

Answer: A,B,C


NEW QUESTION # 232
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