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.
An SAP administrator is deploying an SAP ASCS instance using CloudFormation. The deployment fails because the instance cannot be reached from other SAP components. Based on the exhibit, what is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The security group does not allow inbound traffic on the required SAP ports.
The SAP ASCS instance must be reachable by other SAP components (e.g., PAS, AAS) on specific ports for services like the SAP Message Server (port 36xx/TCP) and SAP Enqueue Server (port 32xx/TCP). The exhibit shows the security group lacks inbound rules for these ports, so traffic from other components is blocked, causing the deployment to fail. Without proper inbound access, the ASCS instance cannot participate in the SAP system's communication, leading to the unreachability error.
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 instance type m5.large is not certified for SAP ASCS.
Why it's wrong here
m5.large is certified for SAP NetWeaver including ASCS.
✓
The security group does not allow inbound traffic on the required SAP ports.
Why this is correct
The template does not specify inbound rules; without proper security group rules, other components cannot connect.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The instance lacks an IAM role to join the SAP domain.
Why it's wrong here
IAM roles are not required for basic network connectivity.
✗
The root volume is too small and uses gp2, which is not supported for SAP.
Why it's wrong here
50 GB gp2 is sufficient for the OS; SAP data is typically on separate volumes.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often focus on instance certification or storage requirements, overlooking the fundamental network connectivity issue caused by missing security group inbound rules for SAP-specific ports.
Detailed technical explanation
How to think about this question
SAP ASCS uses specific TCP ports for internal communication: the Message Server listens on port 36xx (where xx is the SAP instance number) and the Enqueue Server on port 32xx. Security groups in AWS act as stateful firewalls; if inbound rules for these ports are missing, the ASCS instance will reject connection attempts from other SAP components, even if outbound traffic is allowed. In a real-world deployment, you must also ensure the security group allows traffic from the SAP application tier's security group or CIDR range, and that the SAP router or network ACLs do not block these ports.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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 security group does not allow inbound traffic on the required SAP ports. — The SAP ASCS instance must be reachable by other SAP components (e.g., PAS, AAS) on specific ports for services like the SAP Message Server (port 36xx/TCP) and SAP Enqueue Server (port 32xx/TCP). The exhibit shows the security group lacks inbound rules for these ports, so traffic from other components is blocked, causing the deployment to fail. Without proper inbound access, the ASCS instance cannot participate in the SAP system's communication, leading to the unreachability error.
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.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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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