The answer is to configure active geo-replication to a secondary region and enable auto-failover groups. This is correct because active geo-replication provides asynchronous, continuous data replication to a secondary Azure region, and when paired with auto-failover groups, it allows automatic, policy-driven failover without manual intervention, minimizing data loss and meeting the 1-hour RTO for a Business Critical tier database that lacks zone redundancy. On the DP-300 exam, this scenario tests your understanding of the distinction between geo-replication for single databases versus failover groups for managed instances, and it often appears as a trap where candidates mistakenly choose geo-restore, which has a much longer RTO and potential data loss. A key memory tip is to remember that for a single database without zone redundancy, you need active geo-replication plus auto-failover groups to achieve automatic regional failover, while geo-restore is only for manual recovery from backups.
DP-300 Practice Question: Plan and configure a high availability and disaster recovery environment
This DP-300 practice question tests your understanding of plan and configure a high availability and disaster recovery environment. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
You have an Azure SQL Database in the Business Critical tier without zone redundancy. You need to configure a disaster recovery plan that ensures the database is available in a different Azure region within 1 hour of a regional outage. The solution must minimize data loss and not require manual intervention. What should you do?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "minimum / minimize"
Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure active geo-replication to a secondary region and enable auto-failover groups.
Option A is correct because active geo-replication provides asynchronous replication to a secondary region with a configurable failover policy, minimizing data loss and enabling automatic failover if configured with auto-failover groups. Option B (failover group) is for managed instances, not single databases. Option C (geo-restore) has a longer RTO and potential data loss. Option D (copy-only backup) is not a disaster recovery solution.
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.
✓
Configure active geo-replication to a secondary region and enable auto-failover groups.
Why this is correct
Active geo-replication with auto-failover groups provides automatic failover and minimal data loss.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Create a failover group between two servers in different regions.
Why it's wrong here
Failover groups are for managed instances, not single databases.
✗
Use geo-restore of the latest backup.
Why it's wrong here
Geo-restore has a longer RTO (typically hours) and potential data loss.
✗
Configure copy-only backups to a secondary region.
Why it's wrong here
Copy-only backups are not a disaster recovery solution; they are for ad-hoc backups.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this DP-300 question in full detail.
Identify which DP-300 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.
Plan and configure a high availability and disaster recovery environment — This question tests Plan and configure a high availability and disaster recovery environment — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure active geo-replication to a secondary region and enable auto-failover groups. — Option A is correct because active geo-replication provides asynchronous replication to a secondary region with a configurable failover policy, minimizing data loss and enabling automatic failover if configured with auto-failover groups. Option B (failover group) is for managed instances, not single databases. Option C (geo-restore) has a longer RTO and potential data loss. Option D (copy-only backup) is not a disaster recovery solution.
What should I do if I get this DP-300 question wrong?
Identify which DP-300 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: "minimum / minimize". Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A small business uses Azure SQL Database single database in the General Purpose tier for its inventory management system. The database is located in the Brazil South region. The business wants a disaster recovery solution that can automatically fail over to a secondary region in case of an outage, with an RPO of less than 1 hour and an RTO of less than 2 hours. The budget is limited, so the solution must be cost-effective. What should you recommend?
easy
✓ A.Create a failover group with a secondary database in a different region using the General Purpose tier.
B.Enable zone redundancy on the existing database.
C.Use geo-restore from geo-redundant backups.
D.Upgrade to Business Critical tier and configure geo-replication.
Why A: Option A is correct because a failover group with a secondary in another region provides automatic failover, and General Purpose tier is cost-effective. Option B is wrong because zone redundancy is within region. Option C is wrong because Hyperscale is more expensive. Option D is wrong because geo-restore has higher RTO (hours).
Last reviewed: Jun 21, 2026
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This DP-300 practice question is part of Courseiva's free Microsoft 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 DP-300 exam.
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