The answer is SAP HANA System Replication across AWS Regions, along with a pilot light setup using EBS snapshots or storage replication to a secondary region, and a warm standby environment with a scaled-down SAP stack. These are valid because each strategy aligns with the core AWS DR models—pilot light, warm standby, and multi-site active—while meeting SAP’s strict recovery point and time objectives. For the PAS-C01 exam, this question tests your ability to map AWS DR patterns to SAP-specific components like HANA replication and ASCS/ERS clustering. A common trap is confusing “backup and restore” (which is not a DR strategy but a data protection method) with pilot light; remember that pilot light keeps core services running and replicates data volumes, not just backups. Memory tip: think “Pilot Light = minimal running, Warm Standby = scaled-down running, Multi-Site = full running” to quickly distinguish valid DR strategies from invalid ones like simple backups.
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.
Which THREE of the following are valid strategies for disaster recovery (DR) of SAP workloads on AWS? (Select THREE.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Pilot light environment with replicated data volumes that can be attached to EC2 instances in DR.
Option B is correct because a pilot light DR strategy for SAP on AWS involves replicating data volumes (e.g., using EBS snapshots or storage replication) to a secondary region and keeping a minimal set of core services running. In a disaster, EC2 instances are launched and the replicated volumes are attached, allowing the SAP application stack to be started quickly. This approach balances cost and recovery time by avoiding a fully scaled environment during normal operations.
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.
✗
Warm standby with a fully scaled-down environment that is manually scaled up during DR.
Why it's wrong here
Warm standby typically involves automatic scaling and replication.
✓
Pilot light environment with replicated data volumes that can be attached to EC2 instances in DR.
Why this is correct
Pilot light uses replicated data that can be quickly activated.
Related concept
Read the scenario before looking for a memorised answer.
✓
Regular backup of SAP systems to Amazon S3 and restore in another region.
Why this is correct
Backup and restore is a valid DR method.
Related concept
Read the scenario before looking for a memorised answer.
✓
SAP HANA System Replication across AWS Regions.
Why this is correct
HSR can replicate data to a DR region for failover.
Related concept
Read the scenario before looking for a memorised answer.
✗
Multi-site active-active with real-time replication and automatic failover.
Why it's wrong here
This is an HA strategy, not DR.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'warm standby' with 'pilot light' because both involve a scaled-down environment, but the key distinction is that pilot light requires manual scaling of compute resources during DR, whereas warm standby typically runs a continuously running, reduced-capacity environment that can be promoted without manual scaling.
Detailed technical explanation
How to think about this question
The pilot light strategy for SAP HANA leverages HANA System Replication (HSR) with log replay mode to keep a secondary database in sync, while the application tier remains shut down. When DR is triggered, the secondary HANA database is promoted to primary, and EC2 instances for the application layer are started from pre-configured AMIs, attaching the replicated EBS volumes. A real-world scenario might involve using AWS Elastic Disaster Recovery (AWS DRS) to continuously replicate block-level changes, ensuring RPOs of seconds and RTOs of minutes for SAP workloads.
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: Pilot light environment with replicated data volumes that can be attached to EC2 instances in DR. — Option B is correct because a pilot light DR strategy for SAP on AWS involves replicating data volumes (e.g., using EBS snapshots or storage replication) to a secondary region and keeping a minimal set of core services running. In a disaster, EC2 instances are launched and the replicated volumes are attached, allowing the SAP application stack to be started quickly. This approach balances cost and recovery time by avoiding a fully scaled environment during normal operations.
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.
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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