This PAS-C01 practice question tests your understanding of design of sap workloads on aws. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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 system uses Amazon EFS for shared file storage for transport directories. The system is deployed across multiple Availability Zones. Which EFS performance mode is most suitable for this workload?
Max I/O performance mode.
Why wrong: Max I/O is optimized for throughput but has higher latency.
Provisioned Throughput mode.
Why wrong: Provisioned Throughput is not a performance mode; it's a throughput setting.
General Purpose performance mode.
General Purpose provides low latency for file operations.
Bursting Throughput mode.
Why wrong: Bursting is a throughput model, not a performance mode.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
General Purpose performance mode.
General Purpose performance mode is the most suitable for SAP transport directories because it provides the lowest latency for file operations, which is critical for the frequent, small I/O operations typical of SAP transport processes. Max I/O mode, while offering higher throughput for large sequential I/O, introduces higher latency that can degrade SAP performance. General Purpose mode is the default and recommended mode for most EFS workloads, including SAP shared file systems.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Max I/O performance mode.
Why it's wrong here
Max I/O is optimized for throughput but has higher latency.
Provisioned Throughput mode.
Why it's wrong here
Provisioned Throughput is not a performance mode; it's a throughput setting.
General Purpose performance mode.
Why this is correct
General Purpose provides low latency for file operations.
Related concept
Read the scenario before looking for a memorised answer.
Bursting Throughput mode.
Why it's wrong here
Bursting is a throughput model, not a performance mode.
Common exam traps
The trap here is that candidates confuse performance modes (General Purpose vs. Max I/O) with throughput models (Bursting vs. Provisioned), leading them to select a throughput option like Provisioned or Bursting when the question explicitly asks for the most suitable performance mode for a latency-sensitive SAP workload.
Detailed technical explanation
EFS General Purpose performance mode uses a single-file-server architecture with a distributed data plane that keeps metadata operations low-latency (typically under 1 ms for most operations). In contrast, Max I/O mode scales horizontally across multiple file servers, which increases throughput for concurrent large I/O but adds latency (often 10–20 ms) due to the distributed metadata coordination. For SAP transport directories, which involve frequent small writes (e.g., transport control files, logs), the lower latency of General Purpose mode directly impacts job completion times and system responsiveness.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
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FAQ
Design of SAP Workloads on AWS — This question tests Design of SAP Workloads on AWS — Read the scenario before looking for a memorised answer..
The correct answer is: General Purpose performance mode. — General Purpose performance mode is the most suitable for SAP transport directories because it provides the lowest latency for file operations, which is critical for the frequent, small I/O operations typical of SAP transport processes. Max I/O mode, while offering higher throughput for large sequential I/O, introduces higher latency that can degrade SAP performance. General Purpose mode is the default and recommended mode for most EFS workloads, including SAP shared file systems.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 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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