Which DMS functionality should be prioritized to ensure data consistency during migration?

• A.Optimizing network bandwidth allocation for faster data transfer between source and target.
• B.Enabling data validation rules within DMS to identify potential schema inconsistencies.
• C.Configuring pre-migration data cleansing activities within DMS to improve data quality.
• D.Utilizing the DMS dependency analysis feature to identify and manage referential integrity constraints.

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In Oracle Cloud Database migration, what does the term 'physical migration' refer to?

• A.Migrating schema objects only
• B.Extracting and transforming data for analysis
• C.Moving database data files and logs from one location to another
• D.Using network-based data transfer for live data synchronization

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we are planning to migrate a large database using RMAN. The database contains multiple tablespaces with varying levels of activity. How can you optimize the migration process for efficiency?

• A.Backup all tablespaces in a single backup set.
• B.Create separate backup sets for frequently accessed tablespaces.
• C.Use a single incremental backup for the entire database.
• D.Schedule full backups more frequently during migration.

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When configuring ZDM with Oracle Data Guard for a large database, which Data Guard configuration option is most relevant to optimize redo apply performance on the standby database?

• A.Configuring the standby database to use a smaller block size compared to the primary.
• B.Enabling FastStart Failover on the standby database to minimize failover time.
• C.Utilizing automatic redo apply gaps resolution for faster catchup after synchronization.
• D.Configuring multiple redo apply servers on the standby database for parallel processing.

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Which of the following target database environment features in OCI contributes MOST significantly to data security?

• A.Scalability and high availability offered by Database Systems
• B.Automatic patching and updates in Autonomous Databases
• C.Virtual Private Cloud (VPC) for network isolation in OCI
• D.Integration with Oracle Data Masking for sensitive data protection

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