The answer is Amazon S3 Cross-Region Replication (CRR). This service is the correct choice because it automatically and asynchronously replicates objects from a source S3 bucket in one AWS Region to a destination bucket in another Region, making it ideal for ensuring SAP HANA database backups are available for disaster recovery without manual intervention. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this question tests your understanding of native S3 replication mechanisms versus other backup or transfer services. A common trap is selecting AWS Backup, which can copy backups but requires additional configuration and is not S3-native for continuous replication, or S3 Transfer Acceleration, which only speeds uploads and does not replicate. For a quick memory tip, remember that CRR stands for Cross-Region Replication—the “C” is for “cross” and the “RR” is for “remote region,” directly matching the need to move backups to a separate AWS Region automatically.
PAS-C01 Technology Practice Question
This PAS-C01 practice question tests your understanding of technology. 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.
An organization wants to ensure that its SAP HANA database backups are stored in a separate AWS Region for disaster recovery. The backups are currently stored in Amazon S3 in the primary Region. Which AWS service should be used to replicate the backups to another Region automatically?
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).
Option C is correct because S3 Cross-Region Replication is designed to automatically replicate objects to a destination bucket in another Region. Option A (AWS Backup) can copy backups but is not S3-specific and requires additional setup. Option B (S3 Transfer Acceleration) speeds up uploads but does not replicate. Option D (AWS Storage Gateway) is for on-premises integration.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Amazon S3 Cross-Region Replication (CRR).
Why this is correct
S3 CRR automatically replicates objects to another Region.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Static NAT maps one inside address to one outside address.
✗
AWS Storage Gateway with volume gateway.
Why it's wrong here
Storage Gateway is for hybrid storage, not S3-to-S3 replication.
✗
AWS Backup with a cross-region backup plan.
Why it's wrong here
AWS Backup can copy snapshots, but for S3 objects, S3 CRR is more direct and automatic.
✗
Amazon S3 Transfer Acceleration.
Why it's wrong here
Transfer Acceleration improves upload speed, not replication.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
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.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PAS-C01 NAT questions on configuration and troubleshooting.
Technology — This question tests Technology — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Amazon S3 Cross-Region Replication (CRR). — Option C is correct because S3 Cross-Region Replication is designed to automatically replicate objects to a destination bucket in another Region. Option A (AWS Backup) can copy backups but is not S3-specific and requires additional setup. Option B (S3 Transfer Acceleration) speeds up uploads but does not replicate. Option D (AWS Storage Gateway) is for on-premises integration.
What should I do if I get this PAS-C01 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PAS-C01 NAT questions on configuration and troubleshooting.
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?
Static NAT maps one inside address to one outside address.
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.