The answer is to configure SAP HANA System Replication between primary and standby, as this is the foundational mechanism for achieving high availability for SAP workloads on AWS. This approach ensures synchronous or asynchronous data replication to a standby instance in a different Availability Zone, enabling automatic failover and minimal data loss during an outage. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this concept tests your understanding of native SAP replication versus AWS services, often appearing in scenario-based questions where you must distinguish between HANA System Replication and storage-level replication like EBS snapshots. A common trap is confusing EBS Multi-Attach, which is for shared storage in the same AZ, with cross-AZ HA requirements. Remember the mnemonic “HSR for HA” to link HANA System Replication directly to high availability design.
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. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 considerations are important when designing a SAP workload for high availability 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
✓
Use EBS Multi-Attach to share volumes between two EC2 instances
Option A is correct because EBS Multi-Attach allows a single Provisioned IOPS (io1/io2) EBS volume to be attached to multiple EC2 instances in the same Availability Zone, enabling shared storage for SAP workloads that require active-active or active-passive clustering. This is critical for SAP ASCS/ERS and SAP HANA scale-out configurations where multiple instances need concurrent read/write access to the same data volume without relying on network file systems.
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 EBS Multi-Attach to share volumes between two EC2 instances
Why this is correct
Multi-Attach enables shared storage for HA scenarios like SAP enqueue replication.
Related concept
Read the scenario before looking for a memorised answer.
✓
Deploy the SAP application across multiple Availability Zones
Why this is correct
Multi-AZ deployment protects against AZ failures.
Related concept
Read the scenario before looking for a memorised answer.
✗
Run the SAP system on a single large instance
Why it's wrong here
Single instance is a single point of failure.
✗
Use Amazon S3 for long-term backup storage
Why it's wrong here
S3 backups are for disaster recovery, not high availability.
✓
Configure SAP HANA System Replication between primary and standby
Why this is correct
HANA SR provides automatic failover for database.
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 confuse high availability design (which requires redundancy across instances and AZs) with backup strategies (S3), leading them to select Option D instead of recognizing that backup storage is a data protection concern, not an HA architecture component.
Detailed technical explanation
How to think about this question
EBS Multi-Attach uses a SCSI-3 Persistent Reservation protocol to coordinate concurrent access from multiple EC2 instances, ensuring data consistency for cluster-aware applications like SAP ENSA2. In a real-world SAP deployment, you would pair Multi-Attach with a Pacemaker cluster to manage failover of the ASCS instance across two EC2 instances in the same AZ, while SAP HANA System Replication (Option E) handles cross-AZ failover for the database layer.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
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: Use EBS Multi-Attach to share volumes between two EC2 instances — Option A is correct because EBS Multi-Attach allows a single Provisioned IOPS (io1/io2) EBS volume to be attached to multiple EC2 instances in the same Availability Zone, enabling shared storage for SAP workloads that require active-active or active-passive clustering. This is critical for SAP ASCS/ERS and SAP HANA scale-out configurations where multiple instances need concurrent read/write access to the same data volume without relying on network file systems.
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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
This PAS-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PAS-C01 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.