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. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
A company is migrating its SAP ERP system to AWS. The system requires high availability for the SAP central services (ASCS) and must support automatic failover. Which AWS architecture should the company use to meet these requirements?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Deploy ASCS on an EC2 instance in an Auto Scaling group with a lifecycle hook that triggers a Lambda function to reattach the ASCS cluster resources.
Option A is correct because an Auto Scaling group with a lifecycle hook and custom AMI can automate the recovery of ASCS after a failure, ensuring high availability. Option B is wrong because a multi-AZ RDS instance is for databases, not ASCS. Option C is wrong because a Network Load Balancer distributes traffic but does not provide automatic failover for ASCS. Option D is wrong because a single EC2 instance in one AZ offers no high availability.
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.
✗
Configure a Network Load Balancer in front of two ASCS instances in different Availability Zones.
Why it's wrong here
NLB distributes traffic but does not handle ASCS failover; ASCS requires a shared file system and cluster software.
✗
Use Amazon RDS Multi-AZ to host the SAP central services.
Why it's wrong here
RDS Multi-AZ is for databases, not for SAP ASCS.
✓
Deploy ASCS on an EC2 instance in an Auto Scaling group with a lifecycle hook that triggers a Lambda function to reattach the ASCS cluster resources.
Why this is correct
This provides automated failover and high availability for ASCS.
Related concept
Read the scenario before looking for a memorised answer.
✗
Run ASCS on a single EC2 instance in a single Availability Zone with an Elastic IP address.
Why it's wrong here
Single instance offers no high availability.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
Got this wrong? Here's your next step.
Identify which PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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: Deploy ASCS on an EC2 instance in an Auto Scaling group with a lifecycle hook that triggers a Lambda function to reattach the ASCS cluster resources. — Option A is correct because an Auto Scaling group with a lifecycle hook and custom AMI can automate the recovery of ASCS after a failure, ensuring high availability. Option B is wrong because a multi-AZ RDS instance is for databases, not ASCS. Option C is wrong because a Network Load Balancer distributes traffic but does not provide automatic failover for ASCS. Option D is wrong because a single EC2 instance in one AZ offers no high availability.
What should I do if I get this PAS-C01 question wrong?
Identify which PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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