Oracle 1Z0-1194-24 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Migration to Autonomous Database | 15% | - Post-migration validation - Compatibility and conversion - Migration approaches for Autonomous Database |
| Topic 2: Database Migration to OCI | 12% | - Target database options in OCI - End-to-end migration process - Migration overview and concepts |
| Topic 3: Post-Migration Tasks and Optimization | 15% | - Performance tuning - Backup, recovery and maintenance - Validation and verification |
| Topic 4: Logical Migration Methods | 20% | - Oracle Data Pump
- Database Migration Service (DMS) |
| Topic 5: Physical Migration Methods | 20% | - Zero Downtime Migration (ZDM)
- RMAN backup and restore |
| Topic 6: Pre-Migration Assessment and Planning | 18% | - Source database discovery and analysis - Network and security planning - Migration strategy and roadmap - Compatibility and readiness check |
Oracle Cloud Database 2024 Migration Professional Sample Questions:
1. When migrating an Oracle Database to a new OCI environment, what considerations should be made regarding character sets and data encoding?
A) The source and target character sets and encodings must be identical.
B) Data encoding is irrelevant for Oracle Database migrations to OCI.
C) Character set conversion might be necessary depending on compatibility.
D) Character sets and encodings are automatically converted during migration.
2. In a ZDM scenario with a large database, how does partitioning within the source database impact the technical architecture design?
A) Partitioning enables a rolling cutover strategy by migrating individual partitions sequentially.
B) Partitioning increases the complexity of the architecture by requiring additional staging databases.
C) Partitioning simplifies the architecture by reducing the number of redo apply servers needed.
D) Partitioning requires no changes to the architecture, as GoldenGate can handle all data types.
3. What must be done before using RMAN to migrate a database using backups in OCI?
A) The database must be upgraded to the latest version.
B) A valid backup must exist.
C) All users must be logged out.
D) The source database must be unregistered.
4. What are the two crucial prerequisites for successfully utilizing the Unplug/Plug method for MTCD migration?
A) Compatible database versions and disabled supplemental logging on the source database.
B) Automatic Storage Management (ASM) enabled on both source and target databases, and flashback archive on the source.
C) User privileges pre-configured for target PDB users and Database Vault enabled on both source and target.
D) The source database must be in ARCHIVELOG mode, and the target MTCD requires sufficient storage space for the PDB.
5. During Zero Downtime Migration, what happens if data conflicts occur during synchronization?
A) The migration process fails immediately
B) The source database is rolled back
C) Conflicts are ignored
D) Conflicts are logged for manual resolution
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: D |
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