The answer is to assign each tenant a managed identity with a dedicated SQL login and database-level permissions. This approach ensures true per-tenant isolation because even if the application layer is compromised, an attacker holding one tenant’s managed identity token cannot authenticate to another tenant’s database—each identity is scoped to a specific Azure SQL database with its own login and granular permissions. On the AZ-204 exam, this scenario tests your understanding of identity-based isolation versus shared-access patterns; a common trap is choosing row-level security (RLS) with a single identity, which fails when the app itself is breached since all data remains accessible through that one connection. Remember the key distinction: RLS filters rows, but managed identities with separate logins block access at the database authentication layer. Memory tip: “One tenant, one identity, one database—no cross-contamination.”
AZ-204 Implement Azure security Practice Question
This AZ-204 practice question tests your understanding of implement azure security. 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 solution for a multi-tenant SaaS application where each tenant's data is stored in separate Azure SQL databases. You need to ensure that no tenant can access another tenant's database, even if the application is compromised. What should you implement?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Assign each tenant a managed identity with a dedicated SQL login and database-level permissions
Option D is correct because using a per-tenant managed identity with a separate SQL login and database-level permissions ensures isolation. Option A is wrong because a single identity with row-level security is vulnerable if the app is compromised. Option B is wrong because connection pooling does not enforce isolation. Option C is wrong because server-level firewall does not prevent app-layer attacks.
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 a server-level firewall rule for each tenant's IP range
Assign each tenant a managed identity with a dedicated SQL login and database-level permissions
Why this is correct
This ensures each tenant can only access their own database.
Related concept
Read the scenario before looking for a memorised answer.
✗
Implement connection pooling with a single identity
Why it's wrong here
Connection pooling does not provide tenant isolation.
✗
Use a single database-level login and row-level security (RLS) to filter data
Why it's wrong here
If the app is compromised, RLS can be bypassed if the login has access to all databases.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-204 question in full detail.
Identify which AZ-204 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.
Implement Azure security — This question tests Implement Azure security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Assign each tenant a managed identity with a dedicated SQL login and database-level permissions — Option D is correct because using a per-tenant managed identity with a separate SQL login and database-level permissions ensures isolation. Option A is wrong because a single identity with row-level security is vulnerable if the app is compromised. Option B is wrong because connection pooling does not enforce isolation. Option C is wrong because server-level firewall does not prevent app-layer attacks.
What should I do if I get this AZ-204 question wrong?
Identify which AZ-204 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
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 →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
This AZ-204 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-204 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.