The answer is that the application connection string still points to the primary database endpoint. This is the most likely cause because SAP HANA System Replication replicates the database content to the DR region, but it does not automatically update the application’s connection configuration; the SAP application must be manually or programmatically redirected to the DR database’s endpoint after failover. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this scenario tests your understanding of the separation between data replication and application connectivity—a common trap is assuming replication alone handles failover, when in fact connection strings are a separate layer that must be updated via Route 53 DNS changes or custom automation. A key memory tip: “Replication copies data, not configs—update the string to switch the thing.”
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.
During a disaster recovery test, an SAP administrator finds that the SAP application cannot connect to the replicated HANA database in the DR region. The replication is done using SAP HANA System Replication. What is the MOST likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The application connection string still points to the primary database endpoint.
Option C is correct because HANA System Replication replicates the database, but the application connection strings must be updated manually or via automation. Option A is wrong because replication is asynchronous, so there is no mismatch. Option B is wrong because the replication is not interrupted by lack of connectivity. Option D is wrong because the DR database is a separate instance; application restart is not sufficient.
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.
✗
The replication link is down because the source database is not accessible.
Why it's wrong here
The replication link is separate from application connectivity.
✓
The application connection string still points to the primary database endpoint.
Why this is correct
After failover, the application must use the DR database endpoint.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The HANA database in the DR region is not synchronized due to network latency.
Why it's wrong here
Synchronization does not affect connectivity after failover.
✗
The application server needs to be restarted to recognize the new database.
Why it's wrong here
Restarting alone does not change the connection string.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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 application connection string still points to the primary database endpoint. — Option C is correct because HANA System Replication replicates the database, but the application connection strings must be updated manually or via automation. Option A is wrong because replication is asynchronous, so there is no mismatch. Option B is wrong because the replication is not interrupted by lack of connectivity. Option D is wrong because the DR database is a separate instance; application restart is not sufficient.
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: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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.