SAP-C02 Practice Question: Accelerate Workload Migration and Modernization
A company is migrating an on-premises Microsoft SQL Server database to Amazon RDS for SQL Server. They need to minimize downtime and ensure data consistency. Which AWS service should they use for the migration?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
AWS Database Migration Service (DMS)
(AWS DMS) is correct because it supports homogeneous migrations with minimal downtime using continuous replication. Option A (DataSync) is for file-based data. Option B (SCT) only provides schema conversion. Option D (Glue) is for ETL jobs.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
AWS DataSync
Why it's wrong here
AWS DataSync is for file-based data transfers, not suitable for database migration with minimal downtime.
- ✗
AWS Schema Conversion Tool (SCT)
Why it's wrong here
AWS Schema Conversion Tool (SCT) only provides schema conversion, not the actual data migration with continuous replication.
- ✓
AWS Database Migration Service (DMS)
Why this is correct
AWS Database Migration Service (DMS) supports heterogeneous migrations with minimal downtime using continuous replication.
- ✗
AWS Glue
Why it's wrong here
AWS Glue is for ETL jobs, not for database migration.
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