- A
Use AWS Application Migration Service (MGN) for the application servers. Use HANA Backint agent to back up the database to S3 and perform incremental backups for ongoing replication.
MGN can replicate the application servers with minimal downtime. HANA Backint to S3 allows full and incremental backups, enabling point-in-time recovery and minimal downtime.
- B
Use AWS DataSync to copy the entire HANA database files (data and log volumes) and application files to AWS. Then restore from the copied files.
Why wrong: DataSync is not designed for database replication and cannot capture ongoing changes for minimal downtime.
- C
Use AWS Database Migration Service (DMS) with SAP HANA as a source by installing a custom connector. Use AWS DataSync for application files.
Why wrong: DMS does not support SAP HANA as a source, even with custom connectors.
- D
Use AWS DMS for the HANA database using a homogeneous migration. Use AWS MGN for the application servers.
Why wrong: DMS does not support homogeneous migration for HANA as a source.
Quick Answer
The correct combination is AWS Application Migration Service (MGN) for the application servers and the HANA Backint agent to back up the database to S3 with incremental backups for ongoing replication. This works because MGN handles the OS and application layer replication with near-zero downtime, while Backint to S3 provides a native, efficient method for HANA database backup and recovery, supporting incremental backups over a 10 Gbps Direct Connect to maintain data consistency during a large SAP HANA migration. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this scenario tests your understanding that AWS DMS does not support HANA as a source, and that Backint is the correct tool for HANA database migration to S3, not SAP HANA system replication which is a separate feature. A common trap is choosing DMS or DataSync for the database, but remember: for HANA, think Backint for the DB and MGN for the apps. Memory tip: “MGN for the machine, Backint for the bin.”
PAS-C01 Migration Practice Question
This PAS-C01 practice question tests your understanding of migration. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 migrating a large SAP S/4HANA system (8 TB total data, high I/O) from on-premises to AWS. The SAP system runs on HANA database and uses a three-tier architecture with application servers and database servers. The migration plan must minimize downtime and ensure data consistency. The company has a 10 Gbps direct connection to AWS. They have considered using AWS DMS, but the database is SAP HANA, which is not supported as a source by DMS. The migration team needs to transfer the HANA database and also the application files. They also need to replicate ongoing changes to minimize downtime. Which combination of AWS services should the migration team use? (Choose the best answer.)
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"best"Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Clue:
"minimum / minimize"Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
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
Use AWS Application Migration Service (MGN) for the application servers. Use HANA Backint agent to back up the database to S3 and perform incremental backups for ongoing replication.
AWS DataSync can transfer large files efficiently over Direct Connect. HANA database backup to S3 using Backint allows incremental backups and can be used with S3 for ongoing replication. AWS HANA replication is not a service; SAP HANA system replication is a feature. AWS MGN can replicate the entire server including OS and application. The best combination is to use MGN for the application servers and Backint to S3 for HANA database backup and recovery. Option C is correct. Option A is not suitable because DMS cannot migrate HANA. Option B is not efficient for ongoing replication. Option D includes AWS DMS which is not supported.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Use AWS Application Migration Service (MGN) for the application servers. Use HANA Backint agent to back up the database to S3 and perform incremental backups for ongoing replication.
Why this is correct
MGN can replicate the application servers with minimal downtime. HANA Backint to S3 allows full and incremental backups, enabling point-in-time recovery and minimal downtime.
Clue confirmation
The clue words "best", "minimum / minimize" in the question point toward this answer.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Use AWS DataSync to copy the entire HANA database files (data and log volumes) and application files to AWS. Then restore from the copied files.
Why it's wrong here
DataSync is not designed for database replication and cannot capture ongoing changes for minimal downtime.
- ✗
Use AWS Database Migration Service (DMS) with SAP HANA as a source by installing a custom connector. Use AWS DataSync for application files.
Why it's wrong here
DMS does not support SAP HANA as a source, even with custom connectors.
- ✗
Use AWS DMS for the HANA database using a homogeneous migration. Use AWS MGN for the application servers.
Why it's wrong here
DMS does not support homogeneous migration for HANA as a source.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
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
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PAS-C01 NAT questions on configuration and troubleshooting.
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FAQ
Questions learners often ask
What does this PAS-C01 question test?
Migration — This question tests Migration — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Use AWS Application Migration Service (MGN) for the application servers. Use HANA Backint agent to back up the database to S3 and perform incremental backups for ongoing replication. — AWS DataSync can transfer large files efficiently over Direct Connect. HANA database backup to S3 using Backint allows incremental backups and can be used with S3 for ongoing replication. AWS HANA replication is not a service; SAP HANA system replication is a feature. AWS MGN can replicate the entire server including OS and application. The best combination is to use MGN for the application servers and Backint to S3 for HANA database backup and recovery. Option C is correct. Option A is not suitable because DMS cannot migrate HANA. Option B is not efficient for ongoing replication. Option D includes AWS DMS which is not supported.
What should I do if I get this PAS-C01 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PAS-C01 NAT questions on configuration and troubleshooting.
Are there clue words in this question I should notice?
Yes — watch for: "best", "minimum / minimize". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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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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