- A
Continuous replication to a warm standby environment with automated failover
Continuous replication achieves RPO of seconds to minutes, and automated failover achieves RTO of minutes.
- B
Backup to AWS S3 and restore using AWS CloudFormation
Why wrong: Restore from backup takes longer than 15 minutes.
- C
Cross-region replication with a read replica and manual promotion
Why wrong: Manual promotion increases RTO beyond 15 minutes.
- D
Daily snapshots of EBS volumes to another region
Why wrong: Daily snapshots result in RPO of up to 24 hours, too high.
Question 249 of 997
CV0-004 Operations and Support Practice Question
This CV0-004 practice question tests your understanding of operations and support. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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 wants to implement a disaster recovery strategy with an RTO of 15 minutes and an RPO of 1 hour for a critical application running on AWS. Which approach would best meet these requirements?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Continuous replication to a warm standby environment with automated failover
Continuous replication to a standby environment with automatic failover provides the lowest RTO and RPO, meeting the requirements.
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.
- ✓
Continuous replication to a warm standby environment with automated failover
Why this is correct
Continuous replication achieves RPO of seconds to minutes, and automated failover achieves RTO of minutes.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Backup to AWS S3 and restore using AWS CloudFormation
Why it's wrong here
Restore from backup takes longer than 15 minutes.
- ✗
Cross-region replication with a read replica and manual promotion
Why it's wrong here
Manual promotion increases RTO beyond 15 minutes.
- ✗
Daily snapshots of EBS volumes to another region
Why it's wrong here
Daily snapshots result in RPO of up to 24 hours, too high.
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 practitioner preparing for the CV0-004 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which CV0-004 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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Operations and Support — study guide chapter
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FAQ
Questions learners often ask
What does this CV0-004 question test?
Operations and Support — This question tests Operations and Support — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Continuous replication to a warm standby environment with automated failover — Continuous replication to a standby environment with automatic failover provides the lowest RTO and RPO, meeting the requirements.
What should I do if I get this CV0-004 question wrong?
Identify which CV0-004 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.
About these practice questions
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Last reviewed: Jul 4, 2026
This CV0-004 practice question is part of Courseiva's free CompTIA 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 CV0-004 exam.
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