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DBS-C01 · Question #117

A company is migrating a mission-critical 2-TB Oracle database from on premises to Amazon Aurora. The cost for the database migration must be kept to a minimum, and both the on- premises Oracle databa

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Submitted by anna_se· Mar 6, 2026Deployment and Migration

Question

A company is migrating a mission-critical 2-TB Oracle database from on premises to Amazon Aurora. The cost for the database migration must be kept to a minimum, and both the on- premises Oracle database and the Aurora DB cluster must remain open for write traffic until the company is ready to completely cut over to Aurora. Which combination of actions should a database specialist take to accomplish this migration as quickly as possible? (Choose two.)

Options

  • AUse the AWS Schema Conversion Tool (AWS SCT) to convert the source database schema.
  • BUse Oracle's Data Pump tool to export a copy of the source database schema and manually edit
  • CCreate an AWS DMS task to migrate data from the Oracle database to the Aurora DB cluster.
  • DCreate an AWS DMS task to migrate data from the Oracle database to the Aurora DB cluster.
  • ECreate an AWS Glue job and related resources to migrate data from the Oracle database to the

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Topics

#Oracle to Aurora migration#AWS SCT#AWS DMS#heterogeneous migration#zero downtime migration#cost optimization
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