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. 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 administrator notices that the SAP application server performance degrades during peak hours. The application servers are running on EC2 instances with gp2 EBS volumes. The administrator suspects the EBS volumes are experiencing burst bucket depletion. Which action should the administrator take to improve performance?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Change the volume type to gp3 and adjust the IOPS and throughput settings.
Option C is correct because changing the volume type to gp3 provides baseline performance without burst credits, eliminating burst bucket depletion. Option A is wrong because gp2 volumes still use burst credits. Option B is wrong because Provisioned IOPS is more expensive and may not be needed. Option D is wrong because instance store volumes are ephemeral and not suitable for persistent data.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Change the volume type to gp3 and adjust the IOPS and throughput settings.
Why this is correct
gp3 provides baseline performance without burst credits.
Related concept
Static NAT maps one inside address to one outside address.
✗
Increase the size of the gp2 volumes to increase the baseline IOPS.
Why it's wrong here
Increasing size increases baseline IOPS but still uses burst credits; gp3 is a better solution.
✗
Move the data to instance store volumes for better performance.
Why it's wrong here
Instance store is ephemeral and not suitable for persistent SAP data.
✗
Change the volume type to io1 and provision high IOPS.
Why it's wrong here
io1 is expensive and overprovisioned; gp3 offers a cost-effective solution.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
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.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PAS-C01 NAT questions on configuration and troubleshooting.
Design of SAP Workloads on AWS — This question tests Design of SAP Workloads on AWS — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Change the volume type to gp3 and adjust the IOPS and throughput settings. — Option C is correct because changing the volume type to gp3 provides baseline performance without burst credits, eliminating burst bucket depletion. Option A is wrong because gp2 volumes still use burst credits. Option B is wrong because Provisioned IOPS is more expensive and may not be needed. Option D is wrong because instance store volumes are ephemeral and not suitable for persistent data.
What should I do if I get this PAS-C01 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PAS-C01 NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Question Discussion
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