The answer is the primary logical server, the secondary logical server, and the failover group. These three components are required to configure an auto-failover group for Azure SQL Database because the failover group acts as a logical container that manages replication and automatic failover between the primary and secondary servers, ensuring high availability across regions. On the Microsoft Azure Database Administrator Associate DP-300 exam, this question tests your understanding of the failover group architecture, often appearing as a multiple-select item where you must distinguish mandatory components from optional ones. A common trap is assuming a listener must be created separately, but it is automatically provisioned when the failover group is formed, and geo-replication is not a prerequisite since the failover group itself handles the replication. Remember the mnemonic “P-S-F” for Primary, Secondary, Failover group—the three pillars of automatic failover.
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.
Which THREE components are required to configure an auto-failover group for Azure SQL Database? (Choose three.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
A failover group name
Options A, B, and C are correct. The primary and secondary servers are essential, and the failover group is the logical container. Option D is incorrect because a listener is created automatically as part of the failover group, not separately. Option E is incorrect because geo-replication is not required; the failover group itself provides the replication.
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.
✗
Active geo-replication
Why it's wrong here
Active geo-replication is a separate feature; failover groups use a different replication mechanism.
✓
A failover group name
Why this is correct
The failover group defines the relationship and failover policy.
Related concept
Read the scenario before looking for a memorised answer.
✓
Secondary logical server in a different region
Why this is correct
The secondary server hosts the secondary database.
Related concept
Read the scenario before looking for a memorised answer.
✓
Primary logical server
Why this is correct
The primary server hosts the primary database.
Related concept
Read the scenario before looking for a memorised answer.
✗
An availability group listener
Why it's wrong here
Listener is automatically created; not a separate component to configure.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
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: A failover group name — Options A, B, and C are correct. The primary and secondary servers are essential, and the failover group is the logical container. Option D is incorrect because a listener is created automatically as part of the failover group, not separately. Option E is incorrect because geo-replication is not required; the failover group itself provides the replication.
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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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