The answer is deploying SAP application servers in a cluster placement group. This is correct because SAP workloads are highly sensitive to network latency and throughput, and a cluster placement group ensures instances are physically close together within a single Availability Zone, enabling low-latency, high-bandwidth communication that supports jumbo frames. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this tests your understanding of how network design directly impacts SAP performance, often appearing as a distractor alongside stateless security controls like NACLs. A common trap is confusing security group rules (stateful) with design optimizations; remember that placement groups are about performance, not access control. Memory tip: think “cluster for closeness” — when you see SAP and network design, your first thought should be reducing physical distance between application and database servers.
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.
Which TWO of the following are valid considerations when designing the network for SAP workloads on AWS? (Select TWO.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable jumbo frames on the VPC for SAP application tier
SAP systems require jumbo frames to improve network performance, and placement groups can reduce latency. NACLs are stateless and can be used for security, but the question asks for design considerations.
Key principle: Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Enable jumbo frames on the VPC for SAP application tier
Why this is correct
Jumbo frames reduce overhead and improve throughput.
Flow logs are important for monitoring and troubleshooting.
Common exam traps
Common exam trap: usable hosts are not the same as total addresses
Subnetting questions often tempt you into counting all addresses. In normal IPv4 subnets, the network and broadcast addresses are not usable host addresses.
Detailed technical explanation
How to think about this question
Subnetting questions test whether you can identify the network, broadcast address, usable range, mask and correct subnet. Slow down enough to calculate the block size correctly.
KKey Concepts to Remember
CIDR notation defines the prefix length.
Block size helps identify subnet boundaries.
Network and broadcast addresses are not usable hosts in normal IPv4 subnets.
The required host count determines the smallest suitable subnet.
TExam Day Tips
→Write the block size before choosing the subnet.
→Check whether the question asks for hosts, subnets or a specific address range.
→Do not confuse /24, /25, /26 and /27 host counts.
Key takeaway
Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.
Real-world example
How this comes up in practice
A startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
What to study next
Got this wrong? Here's your next step.
Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related PAS-C01 subnetting questions on CIDR, address ranges, and subnet selection.
Design of SAP Workloads on AWS — This question tests Design of SAP Workloads on AWS — CIDR notation defines the prefix length..
What is the correct answer to this question?
The correct answer is: Enable jumbo frames on the VPC for SAP application tier — SAP systems require jumbo frames to improve network performance, and placement groups can reduce latency. NACLs are stateless and can be used for security, but the question asks for design considerations.
What should I do if I get this PAS-C01 question wrong?
Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related PAS-C01 subnetting questions on CIDR, address ranges, and subnet selection.
What is the key concept behind this question?
CIDR notation defines the prefix length.
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Question Discussion
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