Oracle 1Z0-083最新考題 &免費下載1Z0-083考題

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Oracle 1Z0-083 Exam Syllabus Topics:

SectionObjectives
Topic 1: Performance Monitoring and Tuning- Performance Monitoring
  • 1. Automatic Workload Repository
  • 2. Automatic Database Diagnostic Monitor
  • 3. Performance Hub
- Memory and Resource Optimization
  • 1. Resource Manager
  • 2. Memory management
  • 3. Wait event analysis
- SQL Tuning
  • 1. SQL Tuning Advisor
  • 2. SQL performance analysis
  • 3. SQL execution plans
Topic 2: Security in Multitenant Databases- Auditing and Security
  • 1. Security policies
  • 2. Unified auditing
- User and Privilege Management
  • 1. Roles and privileges
  • 2. Common users and local users
Topic 3: Managing CDBs and PDBs- Multitenant Administration
  • 1. Manage application containers
  • 2. Open and close PDBs
  • 3. Resource management
- PDB Lifecycle Operations
  • 1. Snapshot copy PDBs
  • 2. Relocate PDBs
  • 3. Refreshable PDBs
Topic 4: Database Duplication and Migration- Transport and Migration
  • 1. Transportable tablespaces
  • 2. Data Pump operations
- Database Duplication
  • 1. Active database duplication
  • 2. Duplicate databases using RMAN
Topic 5: Creating CDBs and Regular PDBs- Create and manage PDBs
  • 1. Plug and unplug PDBs
  • 2. Create PDBs from seed databases
  • 3. Clone pluggable databases
- Configure and create a CDB
  • 1. Configure initialization parameters
  • 2. Create container databases
  • 3. Manage CDB architecture
Topic 6: Backup and Recovery- Flashback Technologies
  • 1. Flashback Drop
  • 2. Flashback Table
  • 3. Flashback Database
- Restore and Recovery
  • 1. Perform complete recovery
  • 2. Perform incomplete recovery
  • 3. Recover CDBs and PDBs
- RMAN Configuration
  • 1. Manage backup retention policies
  • 2. Configure RMAN settings
  • 3. Backup databases and archived logs
Topic 7: Database Upgrades and Patching- Patch Management
  • 1. Apply Release Updates
  • 2. Rollback procedures
  • 3. Manage Oracle patches
- Upgrade Operations
  • 1. Post-upgrade validation
  • 2. Upgrade execution
  • 3. Database upgrade planning

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最新的 Oracle Database 19c 1Z0-083 免費考試真題 (Q135-Q140):

問題 #135
Which three are true about backup, restore, and recovery operations done without using Recovery Manager (RMAN)? (Choose three.)

答案:A,E,F


問題 #136
A container database called CDB1 is OMF-enabled.
PDB_FILE_NAME_CONVERT is not configured in CDB1. PDB1 was unplugged from CDB1 earlier in the week. Examine this command, which will be executed in CDB1:
CREATE PLUGGABLE DATABASE pdb1
USING '/u01/app/oracle/oradata/pdb1.xml'
SOURCE_FILE_NAME_CONVERT =
('/u01/app/oracle/oradata/', '/u02/app/oracle/oradata/');
Which two are true? (Choose two.)

答案:A,B


問題 #137
Which three are true about creating container databases (CDBs) and pluggable databases (PDBs) in Oracle
19c and later releases? (Choose three.)

答案:B,D,F


問題 #138
Examine the command for creating pluggable database PDB2 in container database CDB2.

Select three options, any one of which is required for it to execute successfully. (Choose three.)

答案:C,D,F


問題 #139
Examine this configuration:

To recover from this critical failure, you execute these commands:

What will be the outcome?

答案:E


問題 #140
......

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