The answer is that the standby database automatically takes over as the new primary. This occurs because SAP HANA system replication in synchronous mode is configured to perform an automatic failover when the primary database fails, eliminating the need for any manual intervention. The replication ensures that all committed transactions are mirrored to the standby in a different Availability Zone, so the takeover is immediate and consistent. On the AWS Certified SAP on SAP Specialty PAS-C01 exam, this scenario tests your understanding of high-availability architecture within a multi-AZ deployment, specifically how HANA system replication handles primary failure without requiring manual steps. A common trap is assuming that cross-AZ failover requires manual action or that replication stops during the failover, but in sync mode, the process is fully automated. Memory tip: think “sync = auto switch” — if replication is synchronous, the standby flips to primary on failure without a manual push.
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.
A company runs SAP S/4HANA in a multi-AZ deployment with a standby database in a different Availability Zone. The primary database fails. What is the expected behavior of the SAP HANA system replication?
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
✓
The standby database automatically takes over as the new primary.
Option A is correct because with HANA system replication in sync mode, automatic failover to the standby occurs. Option B is wrong because manual intervention is not needed with sync replication. Option C is wrong because the standby is already in another AZ. Option D is wrong because replication is ongoing.
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.
✗
A new standby database is automatically provisioned in the same AZ.
Why it's wrong here
The standby already exists in another AZ.
✓
The standby database automatically takes over as the new primary.
Why this is correct
SAP HANA system replication with sync mode enables automatic failover.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The primary database is automatically restarted in the same AZ.
Why it's wrong here
The primary failed; failover is to standby.
✗
The administrator must manually promote the standby database.
Why it's wrong here
Automatic failover is configured.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
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 standby database automatically takes over as the new primary. — Option A is correct because with HANA system replication in sync mode, automatic failover to the standby occurs. Option B is wrong because manual intervention is not needed with sync replication. Option C is wrong because the standby is already in another AZ. Option D is wrong because replication is ongoing.
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.
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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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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