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. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
An SAP NetWeaver system on AWS is configured with a shared file system between the application servers. Which AWS storage service should be used for this shared file system?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon EFS
Amazon EFS is the correct choice because it provides a fully managed, NFS-based shared file system that can be mounted concurrently by multiple EC2 instances, making it ideal for SAP NetWeaver application servers that require a common file system for shared data such as transport directories, logs, and profile files. EFS supports the NFSv4.1 and NFSv4.0 protocols, ensuring POSIX-compliant file locking and consistency across the cluster.
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 provides file access to S3 but adds complexity and latency; not optimal for SAP shared file systems.
✗
Amazon S3
Why it's wrong here
S3 is object storage and does not provide a file system interface suitable for SAP shared files.
✓
Amazon EFS
Why this is correct
EFS provides a fully managed NFS file system that can be shared across multiple EC2 instances.
Related concept
Read the scenario before looking for a memorised answer.
✗
Amazon EBS with multi-attach
Why it's wrong here
EBS multi-attach is only supported for certain volume types and has limitations on concurrent writes.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Amazon EBS with multi-attach as a viable shared file system for SAP, but they overlook that EBS multi-attach requires a cluster-aware file system and is limited to a small number of instances, making it unsuitable for the multi-instance, high-availability requirements of SAP NetWeaver.
Detailed technical explanation
How to think about this question
Under the hood, Amazon EFS uses a distributed data plane that automatically scales storage capacity and throughput as files are added or accessed, with performance modes (General Purpose and Max I/O) and throughput modes (Bursting and Provisioned) to match SAP workload patterns. A real-world scenario where this matters is when SAP transport directories must be shared across multiple application servers in an Auto Scaling group; EFS ensures that all instances see the same file system state without manual replication, and it supports AWS Backup for consistent snapshots. Note that EFS does not support SMB protocol natively, so Windows-based SAP deployments would require a different solution like FSx for Windows File Server.
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 EFS — Amazon EFS is the correct choice because it provides a fully managed, NFS-based shared file system that can be mounted concurrently by multiple EC2 instances, making it ideal for SAP NetWeaver application servers that require a common file system for shared data such as transport directories, logs, and profile files. EFS supports the NFSv4.1 and NFSv4.0 protocols, ensuring POSIX-compliant file locking and consistency across the cluster.
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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