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Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 146 Topic 15 Discussion

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Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 146 Topic 15 Discussion

SAA-C03 Exam Topic 15 Question 146 Discussion:
Question #: 146
Topic #: 15

A company is moving its on-premises Oracle database to Amazon Aurora PostgreSQL. The database has several applications that write to the same tables. The applications need to be migrated one by one with a month in between each migration. Management has expressed concerns that the database has a high number of reads and writes. The data must be kept in sync across both databases throughout the migration.

What should a solutions architect recommend?
A.

Use AWS DataSync for the initial migration. Use AWS DMS to create a change data capture CDC replication task and a table mapping to select all tables.

B.

Use AWS DataSync for the initial migration. Use AWS DMS to create a full load plus change data capture CDC replication task and a table mapping to select all tables.

C.

Use the AWS SCT with AWS DMS using a memory optimized replication instance. Create a full load plus change data capture CDC replication task and a table mapping to select all tables.

D.

Use the AWS SCT with AWS DMS using a compute optimized replication instance. Create a full load plus change data capture CDC replication task and a table mapping to select the largest tables.

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Actual exam question for Amazon Web Services SAA-C03 exam by Lumen5933 at Jul 13, 2026, 4:38:06 PM

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