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A company runs a critical web application on Azure VMs that uses Azure SQL Database. They need a disaster recovery solution that provides automatic failover to a secondary region with an RPO of 5 seconds and an RTO of 1 minute. The secondary region must also be able to serve read-only queries for reporting purposes. Which Azure SQL Database feature should they use?

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A company runs a critical web application on Azure VMs that uses Azure SQL Database. They need a disaster recovery solution that provides automatic failover to a secondary region with an RPO of 5 seconds and an RTO of 1 minute. The secondary region must also be able to serve read-only queries for reporting purposes. Which Azure SQL Database feature should they use?

Answer choices

Why each option matters

Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.

A

Best answer

Azure SQL Database with active geo-replication and an auto-failover group

This enables automatic failover with low RPO/RTO and allows the secondary to be used for read-only queries.

B

Distractor review

Azure SQL Database with geo-restore

Geo-restore restores from a geo-redundant backup and has a much higher RPO (typically hours) and RTO (hours to days).

C

Distractor review

Azure SQL Database with a standby replica

Azure SQL Database does not have a standby replica feature; it uses active geo-replication for DR.

D

Distractor review

Azure SQL Database with cross-region failover

Cross-region failover is not a distinct feature; it is achieved through failover groups with geo-replication.

Common exam trap

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.

Technical deep dive

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.

Related practice questions

Related AZ-305 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

More questions from this exam

Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.

FAQ

Questions learners often ask

What does this AZ-305 question test?

Read the scenario before looking for a memorised answer.

What is the correct answer to this question?

The correct answer is: Azure SQL Database with active geo-replication and an auto-failover group — Active geo-replication and auto-failover groups provide automatic failover with an RPO of 5 seconds and an RTO of 1 minute. The secondary database can be used for read-only queries. Geo-restore (option B) has a higher RPO and RTO. Standby replica (option C) is not a feature in Azure SQL Database. Cross-region failover (option D) is not a specific feature; it is part of failover groups.

What should I do if I get this AZ-305 question wrong?

Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.

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