The correct approach is to use the GRANT statement to grant SELECT on the schema to the Azure AD group. This works because Azure Synapse dedicated SQL pool supports Azure AD authentication and authorization natively, allowing you to assign permissions directly to Azure AD groups rather than individual users. When you grant SELECT on a specific schema to an Azure AD group, only members of that group inherit the ability to query all objects within that schema, while non-members are denied access by default. On the DP-203 exam, this scenario tests your understanding of granular schema-level security versus database-level or object-level permissions, and a common trap is confusing this with granting permissions to individual users or using roles like db_datareader, which would apply broadly. Remember the key distinction: Azure AD groups can be treated as database principals in Synapse, so you apply permissions at the schema scope for clean, maintainable access control. A useful memory tip is "Group + Schema = Granular Control," reinforcing that combining Azure AD groups with schema-scoped GRANT statements provides precise, scalable security.
DP-203 Design and implement data security Practice Question
This DP-203 practice question tests your understanding of design and implement data 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.
A company uses Azure Synapse Analytics dedicated SQL pool. They need to ensure that only users with a specific Azure AD group can query a particular schema. Which approach should they use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use the GRANT statement to grant SELECT on the schema to the Azure AD group.
The GRANT statement in Azure Synapse dedicated SQL pool allows you to assign permissions directly to Azure AD groups. By granting SELECT on the schema to the specific Azure AD group, only members of that group can query objects within that schema, meeting the requirement precisely.
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 to block other users.
Why it's wrong here
Firewall rules control network access, not database permissions.
✓
Use the GRANT statement to grant SELECT on the schema to the Azure AD group.
Why this is correct
GRANT schema permission controls access at schema level.
Related concept
Read the scenario before looking for a memorised answer.
✗
Create a row-level security policy on all tables in the schema.
Why it's wrong here
Row-level security restricts rows, not schema access.
✗
Apply dynamic data masking to the schema.
Why it's wrong here
Dynamic data masking hides data but does not prevent querying the schema.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse network-level controls (firewall rules) or data obfuscation techniques (masking, RLS) with access control, when the correct solution is a straightforward permission grant using T-SQL's GRANT statement.
Detailed technical explanation
How to think about this question
Under the hood, Azure Synapse dedicated SQL pool uses the same T-SQL permission model as SQL Server, where GRANT SCHEMA::schema_name TO Azure_AD_group_name applies schema-level permissions. This is more efficient than granting on each table individually and ensures that any future objects added to the schema automatically inherit the permission. A common real-world scenario is when a data warehouse has multiple schemas for different departments (e.g., sales, finance) and you need to isolate access by Azure AD groups without managing per-table grants.
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.
TExam Day Tips
→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-203 question in full detail.
Design and implement data security — This question tests Design and implement data security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use the GRANT statement to grant SELECT on the schema to the Azure AD group. — The GRANT statement in Azure Synapse dedicated SQL pool allows you to assign permissions directly to Azure AD groups. By granting SELECT on the schema to the specific Azure AD group, only members of that group can query objects within that schema, meeting the requirement precisely.
What should I do if I get this DP-203 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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