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. 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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The volume is gp3 type, which does not support Multi-Attach.
The gp3 volume type does not support the Multi-Attach feature, which is required to attach a single EBS volume to multiple EC2 instances simultaneously. For SAP HANA scale-out configurations, shared storage is necessary for the /hana/shared file system, and Multi-Attach is only supported on io1 and io2 block express volumes. Therefore, using a gp3 volume prevents the multi-attach capability needed for this architecture.
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.
✓
The volume is gp3 type, which does not support Multi-Attach.
Why this is correct
Multi-Attach is only available on io1 and io2 volumes.
Related concept
Read the scenario before looking for a memorised answer.
✗
The volume size is too small for HANA scale-out.
Why it's wrong here
Size is not the issue.
✗
SAP HANA scale-out does not support shared volumes.
Why it's wrong here
HANA scale-out can use shared storage, but the volume must support Multi-Attach.
✗
The volume IOPS is insufficient.
Why it's wrong here
IOPS is not relevant to Multi-Attach capability.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume gp3 is a general-purpose volume that supports all features, but AWS explicitly restricts Multi-Attach to io1 and io2 block express only, making this a common pitfall in SAP workload design questions.
Detailed technical explanation
How to think about this question
Multi-Attach on AWS is only supported on io1 and io2 block express volumes, and it requires the EBS volume to be in the same Availability Zone and use a cluster-aware file system like XFS or OCFS2. For SAP HANA scale-out, the /hana/shared volume must be shared across all nodes, and using a non-Multi-Attach volume type like gp3 will result in attachment failures or data corruption if forced. In real-world scenarios, customers often mistakenly choose gp3 for cost savings, not realizing that Multi-Attach is a prerequisite for shared storage in HANA scale-out.
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: The volume is gp3 type, which does not support Multi-Attach. — The gp3 volume type does not support the Multi-Attach feature, which is required to attach a single EBS volume to multiple EC2 instances simultaneously. For SAP HANA scale-out configurations, shared storage is necessary for the /hana/shared file system, and Multi-Attach is only supported on io1 and io2 block express volumes. Therefore, using a gp3 volume prevents the multi-attach capability needed for this architecture.
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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