The answer is Amazon EFS and Amazon FSx for NetApp ONTAP. Both services provide scalable, highly available NFS shares that meet SAP’s strict requirements for transport directories, including support for the NFSv4 protocol and automatic storage scaling. Amazon EFS is a fully managed, regionally distributed NFS file system that eliminates manual provisioning, while FSx for NetApp ONTAP offers advanced features like SnapMirror and high-performance throughput, making it ideal for larger SAP landscapes. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this question tests your ability to distinguish between AWS native and third-party compatible NFS solutions for SAP workloads. A common trap is assuming only one service qualifies, but the exam expects you to recognize both as valid options—EFS for simplicity and cost-effectiveness, FSx for ONTAP for enterprise-grade control. Memory tip: think “EFS for ease, FSx for features” when choosing between them.
PAS-C01 Design of SAP Workloads on AWS Practice Question
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 NetWeaver system to AWS. The system uses an on-premises shared file system (NFS). Which TWO AWS services can provide a scalable, highly available NFS share for SAP transport directories?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon Elastic File System (EFS)
Amazon EFS provides a scalable, fully managed NFS file system that is highly available across multiple Availability Zones, making it suitable for SAP transport directories. It supports the NFSv4 protocol required by SAP and automatically scales storage capacity as files are added or removed, eliminating the need for manual provisioning.
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.
✗
AWS Storage Gateway File Gateway
Why it's wrong here
File Gateway is for hybrid use, not a primary NFS solution.
✗
Amazon Elastic Block Store (EBS) with a shared volume
Why it's wrong here
EBS volumes cannot be shared across multiple instances easily.
✓
Amazon Elastic File System (EFS)
Why this is correct
EFS is a scalable NFS file system.
Related concept
Read the scenario before looking for a memorised answer.
✗
Amazon S3 with S3 File Gateway
Why it's wrong here
S3 is object storage, not a native NFS file system.
✓
Amazon FSx for NetApp ONTAP
Why this is correct
FSx for ONTAP provides NFS shares.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse AWS Storage Gateway File Gateway or S3 File Gateway with native NFS services, not realizing that these gateway solutions introduce additional latency and are not recommended for SAP transport directories due to performance and consistency requirements.
Detailed technical explanation
How to think about this question
SAP transport directories require a shared file system that supports NFSv4 with file locking and consistent metadata performance. Amazon EFS uses a distributed data plane with burst credits and provisioned throughput modes to handle SAP's I/O patterns, while Amazon FSx for NetApp ONTAP offers advanced features like SnapMirror for disaster recovery and FlexClone for rapid provisioning, which can be beneficial for SAP landscapes requiring frequent cloning or cross-region replication.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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: Amazon Elastic File System (EFS) — Amazon EFS provides a scalable, fully managed NFS file system that is highly available across multiple Availability Zones, making it suitable for SAP transport directories. It supports the NFSv4 protocol required by SAP and automatically scales storage capacity as files are added or removed, eliminating the need for manual provisioning.
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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Question Discussion
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