Quick Answer
The answer is full load with ongoing replication (change data capture). This method is correct because it allows AWS DMS to continuously capture and apply changes from the source SAP CMS database on Microsoft SQL Server to the target, keeping both databases synchronized throughout the migration process. By performing an initial full load and then maintaining ongoing replication, the cutover window is reduced to seconds or minutes, which is essential for minimizing downtime. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this question tests your understanding of DMS migration modes in the context of SAP BusinessObjects; a common trap is selecting full load only or a one-time restore, which require an extended outage. Remember the memory tip: “CDC keeps the clock ticking” — change data capture is what keeps the migration running while the business stays live.
This PAS-C01 practice question tests your understanding of migration. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company wants to migrate its SAP BusinessObjects system to AWS. The system includes a CMS database that runs on Microsoft SQL Server. The company wants to use AWS DMS to migrate the database with minimal downtime. Which migration method should they use?
Snapshot restore to Amazon RDS
Why wrong: Snapshot restore is a one-time operation, not minimal downtime.
Full load with one-time restore
Why wrong: Not a DMS method; one-time restore requires downtime.
Full load with ongoing replication (change data capture)
Ongoing replication syncs changes, minimizing downtime.
Full load only
Why wrong: Full load requires downtime for data consistency.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Full load with ongoing replication (change data capture)
Option C is correct because ongoing replication (change data capture) allows DMS to keep the target database in sync with the source, minimizing downtime. Options A, B, D are incorrect because full load only, one-time restore, or snapshot restore do not minimize downtime.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Snapshot restore to Amazon RDS
Why it's wrong here
Snapshot restore is a one-time operation, not minimal downtime.
Full load with one-time restore
Why it's wrong here
Not a DMS method; one-time restore requires downtime.
Full load with ongoing replication (change data capture)
Why this is correct
Ongoing replication syncs changes, minimizing downtime.
Related concept
Read the scenario before looking for a memorised answer.
Full load only
Why it's wrong here
Full load requires downtime for data consistency.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Identify which PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Migration — study guide chapter
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FAQ
Migration — This question tests Migration — Read the scenario before looking for a memorised answer..
The correct answer is: Full load with ongoing replication (change data capture) — Option C is correct because ongoing replication (change data capture) allows DMS to keep the target database in sync with the source, minimizing downtime. Options A, B, D are incorrect because full load only, one-time restore, or snapshot restore do not minimize downtime.
Identify which PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 20, 2026
This PAS-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PAS-C01 exam.
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