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.
Which TWO are best practices for designing high availability for SAP NetWeaver on AWS? (Choose two.)
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Deploy SAP ASCS and PAS instances in separate Availability Zones.
Deploying SAP ASCS (ABAP SAP Central Services) and PAS (Primary Application Server) instances in separate Availability Zones ensures that if one AZ fails, the other can continue processing, providing high availability. This aligns with AWS best practices for SAP NetWeaver, which recommend distributing critical SAP components across AZs to achieve a Recovery Time Objective (RTO) of minutes and a Recovery Point Objective (RPO) of near-zero using SAP enqueue replication and failover mechanisms.
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.
✗
Use T2 or T3 burstable instances for cost savings.
Why it's wrong here
Burstable instances are not recommended for production SAP due to performance variability.
✓
Deploy SAP ASCS and PAS instances in separate Availability Zones.
Why this is correct
Multiple AZs provide failover if one AZ becomes unavailable.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use EBS Multi-Attach volumes for the SAP application data.
Why it's wrong here
Multi-Attach is for some clustered filesystems, not standard for SAP NetWeaver.
✗
Configure multiple Application Load Balancers in a failover configuration.
Why it's wrong here
Single ALB is sufficient; multiple ALBs add unnecessary complexity.
✓
Use an Elastic Load Balancer to distribute traffic to multiple Web Dispatchers.
Why this is correct
Load balancer ensures high availability for web traffic.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse high availability with cost optimization or assume that burstable instances are suitable for SAP production workloads, ignoring SAP's strict performance and certification requirements.
Detailed technical explanation
How to think about this question
SAP NetWeaver high availability on AWS leverages the SAP enqueue replication server (ERS) to replicate lock tables from the ASCS to a standby instance in a different AZ, enabling automatic failover via Pacemaker or AWS Elastic Disaster Recovery. The ASCS and PAS must be in separate AZs to avoid a single point of failure, but they should be in the same AWS Region and use private IP addresses for low-latency replication. In a real-world scenario, if the primary AZ experiences an outage, the PAS in the secondary AZ can take over with minimal disruption, provided the ERS is also deployed in that AZ.
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 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.
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: Deploy SAP ASCS and PAS instances in separate Availability Zones. — Deploying SAP ASCS (ABAP SAP Central Services) and PAS (Primary Application Server) instances in separate Availability Zones ensures that if one AZ fails, the other can continue processing, providing high availability. This aligns with AWS best practices for SAP NetWeaver, which recommend distributing critical SAP components across AZs to achieve a Recovery Time Objective (RTO) of minutes and a Recovery Point Objective (RPO) of near-zero using SAP enqueue replication and failover mechanisms.
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: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
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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