This SOA-C02 practice question tests your understanding of reliability and business continuity. 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 uses Amazon Route 53 for DNS. They want to ensure that if the primary web server fails, traffic is automatically routed to a secondary server in another region. Which routing policy should be used?
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.
Simple routing policy
Why wrong: Simple routing does not support health checks.
Failover routing policy
Failover routing automatically routes to secondary when primary is unhealthy.
Latency routing policy
Why wrong: Latency routing does not provide failover.
Weighted routing policy
Why wrong: Weighted routing does not provide automated failover.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Failover routing policy
Correct answer is C. Failover routing policy allows you to configure active-passive failover. Option A is wrong because simple routing does not support health checks. Option B is wrong because weighted routing distributes traffic based on weights, not failover. Option D is wrong because latency routing routes based on latency, not failover.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Simple routing policy
Why it's wrong here
Simple routing does not support health checks.
Failover routing policy
Why this is correct
Failover routing automatically routes to secondary when primary is unhealthy.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Latency routing policy
Why it's wrong here
Latency routing does not provide failover.
Weighted routing policy
Why it's wrong here
Weighted routing does not provide automated failover.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Identify which SOA-C02 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.
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FAQ
Reliability and Business Continuity — This question tests Reliability and Business Continuity — Read the scenario before looking for a memorised answer..
The correct answer is: Failover routing policy — Correct answer is C. Failover routing policy allows you to configure active-passive failover. Option A is wrong because simple routing does not support health checks. Option B is wrong because weighted routing distributes traffic based on weights, not failover. Option D is wrong because latency routing routes based on latency, not failover.
Identify which SOA-C02 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.
Yes — watch for: "primary". Asks for the main purpose or function, not a secondary benefit. Eliminate answers that describe side-effects or partial functions.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 20, 2026
This SOA-C02 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 SOA-C02 exam.
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