The answer is an interrupted multipart upload that was never completed. When SAP HANA uses the S3 backint agent to stream a backup file, it automatically splits the data into smaller parts for parallel upload; if any of these parts fail to transfer or the upload is not finalized with a complete multipart upload request, S3 stores a partial object that appears as a valid file but lacks the full data structure, causing corruption errors during restore. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this scenario tests your understanding of how S3’s eventual consistency and multipart upload mechanics interact with SAP HANA’s backup process—a common trap is assuming S3 features like Versioning or Transfer Acceleration affect file integrity, but they do not. Remember the memory tip: “A partial part makes a corrupt copy,” so always verify that multipart uploads reach a completed status in the S3 console or logs.
PAS-C01 Operations and Maintenance Practice Question
This PAS-C01 practice question tests your understanding of operations and maintenance. 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.
An SAP administrator is restoring an SAP HANA database from a backup stored in Amazon S3. The restore fails with an error indicating that the backup file is corrupt. The backup was created using the SAP HANA BACKUP command with the S3 backint agent. What could cause the backup file to be corrupt?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The multipart upload of the backup file was interrupted and not completed.
Option D is correct because multipart upload failures can result in incomplete objects that appear corrupt. Option A is wrong because S3 Versioning does not affect file integrity. Option B is wrong because S3 Transfer Acceleration improves speed, not integrity. Option C is wrong because cross-region replication results in identical copies.
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.
✗
S3 Transfer Acceleration was used during backup.
Why it's wrong here
Transfer Acceleration does not affect data integrity.
✓
The multipart upload of the backup file was interrupted and not completed.
Why this is correct
Incomplete multipart upload results in a corrupt object.
Related concept
Read the scenario before looking for a memorised answer.
✗
The S3 bucket has versioning enabled.
Why it's wrong here
Versioning does not corrupt files.
✗
The backup was replicated to another AWS Region using S3 Cross-Region Replication.
Why it's wrong here
Replication creates identical copies.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Operations and Maintenance — This question tests Operations and Maintenance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The multipart upload of the backup file was interrupted and not completed. — Option D is correct because multipart upload failures can result in incomplete objects that appear corrupt. Option A is wrong because S3 Versioning does not affect file integrity. Option B is wrong because S3 Transfer Acceleration improves speed, not integrity. Option C is wrong because cross-region replication results in identical copies.
What should I do if I get this PAS-C01 question wrong?
Identify which PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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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
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