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 designing a disaster recovery (DR) strategy for its SAP system on AWS. The primary site is in us-east-1 and the DR site in us-west-2. The RTO is 4 hours and RPO is 1 hour. Which AWS service should be used for cross-region replication of the SAP HANA database backups stored in Amazon S3?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "primary"
Why it matters: Asks for the main purpose or function, not a secondary benefit. Eliminate answers that describe side-effects or partial functions.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon S3 Cross-Region Replication (CRR).
Amazon S3 Cross-Region Replication (CRR) is the correct choice because it automatically replicates objects (including SAP HANA database backups) from a source S3 bucket in us-east-1 to a destination bucket in us-west-2, meeting the 1-hour RPO by ensuring backups are available in the DR region within minutes of upload. CRR operates asynchronously at the object level, requires no additional infrastructure, and directly supports the stated requirement for cross-region replication of S3-stored backups without introducing extra latency or complexity.
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.
✗
AWS Backup with a cross-region backup plan.
Why it's wrong here
AWS Backup can copy backups across regions, but S3 CRR is simpler and more direct for S3-based backups.
✗
Use AWS Storage Gateway to replicate backups.
Why it's wrong here
Storage Gateway is for hybrid cloud storage, not S3-to-S3 replication.
✓
Amazon S3 Cross-Region Replication (CRR).
Why this is correct
S3 CRR automatically replicates new objects to another region, meeting RPO.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable S3 Versioning on the source bucket.
Why it's wrong here
Versioning protects within the same region, not across regions.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse AWS Backup (which manages backup schedules and retention) with S3 CRR (which handles object-level replication), leading them to select AWS Backup despite it not being designed for cross-region replication of existing S3 objects.
Detailed technical explanation
How to think about this question
S3 CRR uses asynchronous replication where the source bucket must have versioning enabled, and replication rules are configured to target a destination bucket in a different AWS region; replication typically completes within 15 minutes for most objects, but large backups (e.g., multi-GB HANA backup files) may take longer depending on network conditions and object size. A subtle behavior is that CRR does not replicate existing objects by default—only new uploads after the rule is enabled are replicated—so pre-existing backups must be copied manually or via S3 Batch Operations. In a real-world scenario, if the SAP HANA backup is written to S3 via a backup tool (e.g., SAP HANA Backint), CRR ensures the DR site has a near-real-time copy, but the RPO of 1 hour must account for the time between backup completion and replication completion.
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: Amazon S3 Cross-Region Replication (CRR). — Amazon S3 Cross-Region Replication (CRR) is the correct choice because it automatically replicates objects (including SAP HANA database backups) from a source S3 bucket in us-east-1 to a destination bucket in us-west-2, meeting the 1-hour RPO by ensuring backups are available in the DR region within minutes of upload. CRR operates asynchronously at the object level, requires no additional infrastructure, and directly supports the stated requirement for cross-region replication of S3-stored backups without introducing extra latency or complexity.
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: "primary". Asks for the main purpose or function, not a secondary benefit. Eliminate answers that describe side-effects or partial functions.
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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