Designing and Implementing an Azure AI Solution (legacy) — Question 6

You build an internal application that uses the Computer Vision API.
You need to ensure that only specific employees can access the application.
What should you include in the solution?

Answer options

• A. a single-service subscription key
• B. user principals in Azure Active Directory (Azure AD)
• C. service principals in Azure Active Directory (Azure AD)
• D. a multi-service subscription key

Correct answer: C

Explanation

Using service principals in Azure Active Directory (Azure AD) allows you to create specific identities for applications and manage their access permissions effectively. In contrast, user principals are associated with individual users, which may not provide the required application-level access control. Subscription keys, whether single or multi-service, do not offer the granularity and security needed for user-specific access management.