Question 150
At the Nortonwood property management business, a team needs one reusable workload identity across two Azure services but creates a system-assigned identity tied to only one instance. Which underlying issue most directly explains this situation?
Explanation
Correct Answer
The strongest explanation is that a system-assigned managed identity is bound to a particular resource lifetime whereas a user-assigned one has its own lifecycle. This accounts for the outcome and supports the action to use a user-assigned managed identity where a separate identity must be shared across supported resources. This result addresses the stated challenge at the Nortonwood property management business.
Incorrect Answers
The proposed cause is relevant to cloud application registration, but it does not explain why a system-assigned managed identity is bound to a particular resource lifetime whereas a user-assigned one has its own lifecycle in the reported case. For the Nortonwood property management business, the direct corrective action is to use a user-assigned managed identity where a separate identity must be shared across supported resources.
Not every MFA method delivers the same assurance against credential interception and phishing. That is not the mechanism that accounts for the stated failure at the Nortonwood property management business.
Although identity credentials by themselves do not evaluate the network-location risk requirement, the presented symptoms do not support that as the primary cause; they indicate that a system-assigned managed identity is bound to a particular resource lifetime whereas a user-assigned one has its own lifecycle. For the Nortonwood property management business, the direct corrective action is to use a user-assigned managed identity where a separate identity must be shared across supported resources.