- A
Set up an AWS Direct Connect connection and use HANA backup and restore
Why wrong: Direct Connect still limited to 1 Gbps unless multiple connections.
- B
Use AWS Database Migration Service (DMS) for continuous replication
Why wrong: DMS is for ongoing replication, not initial load.
- C
Use AWS Snowball Edge to transfer the HANA backup
Snowball Edge can transfer data offline at high speed.
- D
Upload the HANA backup to Amazon S3 using multipart upload
Why wrong: At 1 Gbps, 3 TB would take ~7 hours, but still within 48 hours? Actually 3 TB = 3000 GB, at 1 Gbps = 125 MB/s, time = 24000 seconds = 6.67 hours, so it fits, but not the most efficient given network stability and potential interruptions. Snowball is more efficient for large data.
Question 989 of 1,733
Efficiently Migrate a 3 TB SAP HANA Database to AWS with Limited Bandwidth
This PAS-C01 practice question tests your understanding of design of sap workloads on aws. 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 migrating an SAP HANA system from on-premises to AWS. The database size is 3 TB, and the network bandwidth to AWS is 1 Gbps. The migration window is limited to 48 hours. What is the most efficient migration strategy?
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 Snowball Edge to transfer the HANA backup
Option C is correct because the 3 TB database size and 1 Gbps bandwidth would require approximately 7 hours for data transfer alone, but the 48-hour migration window includes backup, transfer, and restore time. AWS Snowball Edge provides a petabyte-scale physical data transport solution that bypasses network constraints entirely, making it the most efficient strategy for transferring a 3 TB HANA backup within the limited window. Snowball Edge supports direct integration with SAP HANA backup workflows via NFS or S3-compatible endpoints, ensuring minimal migration time.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Set up an AWS Direct Connect connection and use HANA backup and restore
Why it's wrong here
Direct Connect still limited to 1 Gbps unless multiple connections.
- ✗
Use AWS Database Migration Service (DMS) for continuous replication
Why it's wrong here
DMS is for ongoing replication, not initial load.
- ✓
Use AWS Snowball Edge to transfer the HANA backup
Why this is correct
Snowball Edge can transfer data offline at high speed.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Upload the HANA backup to Amazon S3 using multipart upload
Why it's wrong here
At 1 Gbps, 3 TB would take ~7 hours, but still within 48 hours? Actually 3 TB = 3000 GB, at 1 Gbps = 125 MB/s, time = 24000 seconds = 6.67 hours, so it fits, but not the most efficient given network stability and potential interruptions. Snowball is more efficient for large data.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often overestimate network transfer speeds and underestimate the total time required for backup, transfer, and restore, leading them to choose Direct Connect or S3 multipart upload without considering the physical data transport option for large datasets.
Detailed technical explanation
How to think about this question
AWS Snowball Edge uses a ruggedized device with 80 TB of usable storage and 10 Gbps network interfaces, enabling local backup transfer at high speed. The device supports NFS and S3-compatible endpoints, allowing SAP HANA backup tools (like hdbsql or BACKUP DATA) to write directly to the Snowball Edge, which is then shipped to AWS and ingested into Amazon S3. This approach eliminates network bandwidth as a bottleneck, making it ideal for large-scale migrations where time is critical, such as SAP HANA systems with multi-terabyte databases.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
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.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
What to study next
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FAQ
Questions learners often ask
What does this PAS-C01 question test?
Design of SAP Workloads on AWS — This question tests Design of SAP Workloads on AWS — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use AWS Snowball Edge to transfer the HANA backup — Option C is correct because the 3 TB database size and 1 Gbps bandwidth would require approximately 7 hours for data transfer alone, but the 48-hour migration window includes backup, transfer, and restore time. AWS Snowball Edge provides a petabyte-scale physical data transport solution that bypasses network constraints entirely, making it the most efficient strategy for transferring a 3 TB HANA backup within the limited window. Snowball Edge supports direct integration with SAP HANA backup workflows via NFS or S3-compatible endpoints, ensuring minimal migration time.
What should I do if I get this PAS-C01 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 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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