DP-300 Implement a secure environment Practice Question
Which TWO actions should you take to implement a secure environment for Azure SQL Database that meets the principle of least privilege?
⚠ Common exam trap
Test-takers frequently confuse server-level logins with contained database users, assuming that server-level logins are required for all Azure SQL Database scenarios, when in fact contained users with Azure AD authentication provide a more secure, least-privilege-compliant alternative.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Assign database roles instead of individual permissions.
Assigning database roles instead of individual permissions (Option A) aligns with the principle of least privilege by grouping necessary permissions into predefined roles, reducing the risk of over-privileging and simplifying permission management. Contained database users with Azure AD authentication (Option C) eliminate the dependency on server-level logins, allowing authentication at the database level and enabling fine-grained access control without granting server-wide privileges.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Assign database roles instead of individual permissions.
Why this is correct
Roles simplify permission management and follow least privilege.
- ✗
Enable all database features for maximum functionality.
Why it's wrong here
This violates least privilege.
- ✓
Use contained database users with Azure AD authentication.
Why this is correct
Contained users are scoped to the database.
- ✗
Use server-level logins for all users.
Why it's wrong here
Server-level logins have more privileges than necessary.
- ✗
Grant the db_owner role to all application users.
Why it's wrong here
db_owner has full control, which is excessive.
Go deeper
Related to this question
Learn chapter
Overview of Azure Data Platform Options
Key term
Azure SQL Performance Tuning
Azure SQL Performance Tuning is the process of optimizing the speed and efficiency of queries and database operations in Microsoft Azure SQL Database or SQL Managed Instance to reduce latency and improve throughput.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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