Quick Answer
The correct choice is the Hyperscale service tier with named replicas because it provides an isolated, read-only copy of the database that is automatically kept up to date via log-based replication, ensuring real-time analytics and reporting do not impact the transactional workload. This design also supports Transparent Data Encryption (TDE) with customer-managed keys (CMK), meeting the encryption-at-rest requirement. On the Microsoft Azure Security Engineer Associate AZ-500 exam, this scenario tests your understanding of how to separate read and write workloads while maintaining security controls—a common trap is confusing named replicas with geo-replication or failover groups, which serve disaster recovery and high availability, not isolated reporting. Remember the key distinction: named replicas are for read scale-out, not failover. A helpful memory tip is “Named Replicas for Reporting, Geo-Replication for Recovery.”
This AZ-500 practice question tests your understanding of secure compute, storage, and databases. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 are designing a secure Azure SQL Database deployment. The database must support real-time analytics and reporting without impacting the performance of the transactional workload. You need to ensure that the reporting queries have an isolated copy of the data that is automatically kept up to date. The solution must also encrypt the data at rest using a customer-managed key. What should you include in the design?
Hyperscale service tier with named replicas
Provides isolated read replicas for reporting, supports TDE with CMK.
Active geo-replication with a readable secondary
Why wrong: Primarily for disaster recovery, not optimized for analytics.
Serverless compute tier with auto-pause
Why wrong: Scales compute automatically, no read replica.
Failover groups with automatic failover
Why wrong: For high availability, not reporting isolation.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Hyperscale service tier with named replicas
Option C is correct because Azure SQL Database Hyperscale service tier with named replicas provides a scalable read-only replica for reporting, and it supports TDE with CMK. Geo-replication (A) is for disaster recovery, not reporting. Failover groups (B) are for high availability. Serverless (D) is for compute scaling, not read replicas.
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.
Hyperscale service tier with named replicas
Why this is correct
Provides isolated read replicas for reporting, supports TDE with CMK.
Related concept
Read the scenario before looking for a memorised answer.
Active geo-replication with a readable secondary
Why it's wrong here
Primarily for disaster recovery, not optimized for analytics.
Serverless compute tier with auto-pause
Why it's wrong here
Scales compute automatically, no read replica.
Failover groups with automatic failover
Why it's wrong here
For high availability, not reporting isolation.
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 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.
What to study next
Identify which AZ-500 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
Secure compute, storage, and databases — This question tests Secure compute, storage, and databases — Read the scenario before looking for a memorised answer..
The correct answer is: Hyperscale service tier with named replicas — Option C is correct because Azure SQL Database Hyperscale service tier with named replicas provides a scalable read-only replica for reporting, and it supports TDE with CMK. Geo-replication (A) is for disaster recovery, not reporting. Failover groups (B) are for high availability. Serverless (D) is for compute scaling, not read replicas.
Identify which AZ-500 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.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 20, 2026
This AZ-500 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 AZ-500 exam.
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