Quick Answer
The answer is AWS Application Migration Service (AWS MGN), which is the correct choice because it replicates entire servers—including the operating system, applications, and data—in real-time, enabling large-scale SAP migration with minimal downtime. Unlike database-only tools like AWS DMS or file-based services like AWS DataSync, AWS MGN performs continuous block-level replication of the full server state, making it ideal for complex SAP landscapes that require consistent system copies. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this question tests your ability to distinguish between migration services: AWS MGN is the only option that handles full server replication, while AWS DMS is limited to databases and AWS DataSync to file storage. A common trap is confusing MGN with DMS for SAP migrations, but remember that SAP systems rely on entire server stacks, not just databases. Memory tip: MGN stands for “Migrate the whole server, not just the data.”
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 is performing a large-scale migration of multiple SAP systems to AWS. They need to automate the replication of servers from on-premises to AWS while minimizing downtime. Which AWS service should they use to replicate entire servers (OS, applications, and data) in real-time?
AWS CloudFormation
Why wrong: CloudFormation is for provisioning, not replication.
AWS Application Migration Service (AWS MGN)
AWS MGN replicates entire servers continuously.
AWS DataSync
Why wrong: DataSync replicates files, not full servers.
AWS Database Migration Service (DMS)
Why wrong: DMS replicates databases, not entire servers.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
AWS Application Migration Service (AWS MGN)
AWS Application Migration Service (AWS MGN) replicates entire servers in real-time, allowing for automated migration. Option D is correct. Option A (AWS DMS) is for databases only. Option B (AWS DataSync) is for file storage. Option C (AWS CloudFormation) is for infrastructure as code, not replication.
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.
AWS CloudFormation
Why it's wrong here
CloudFormation is for provisioning, not replication.
AWS Application Migration Service (AWS MGN)
Why this is correct
AWS MGN replicates entire servers continuously.
Related concept
Read the scenario before looking for a memorised answer.
AWS DataSync
Why it's wrong here
DataSync replicates files, not full servers.
AWS Database Migration Service (DMS)
Why it's wrong here
DMS replicates databases, not entire servers.
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: AWS Application Migration Service (AWS MGN) — AWS Application Migration Service (AWS MGN) replicates entire servers in real-time, allowing for automated migration. Option D is correct. Option A (AWS DMS) is for databases only. Option B (AWS DataSync) is for file storage. Option C (AWS CloudFormation) is for infrastructure as code, not replication.
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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