Question 330
The acceptance test asks: An AVD pooled fleet is missing from Defender for Endpoint inventory after automatic host rebuilds. Which observation MOST DIRECTLY verifies the appropriate corrective approach succeeded?
Explanation
Correct Answer
The test concerns: An AVD pooled fleet is missing from Defender for Endpoint inventory after automatic host rebuilds. Decisive evidence is: New and replaced session hosts report as distinct healthy devices and an authorized test alert reaches the security team. This confirms the intended correction (Onboard supported AVD session hosts to Microsoft Defender for Endpoint with appropriate policies and verify sensor reporting and investigation coverage.) and tests the failure risk: Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records. Other healthy Azure resources or unrelated service telemetry would not, by themselves, establish success for this case.
Incorrect Answers
This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: An AVD pooled fleet is missing from Defender for Endpoint inventory after automatic host rebuilds. For the targeted topic (Defender for Endpoint device onboarding and incident response), the directly relevant verification is: New and replaced session hosts report as distinct healthy devices and an authorized test alert reaches the security team. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.
This option relates to Azure Bastion and just-in-time management access under AZ-140 objective group 2.2. It addresses a different failure risk: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. But the observed requirement is: An AVD pooled fleet is missing from Defender for Endpoint inventory after automatic host rebuilds. For the targeted topic (Defender for Endpoint device onboarding and incident response), the directly relevant verification is: New and replaced session hosts report as distinct healthy devices and an authorized test alert reaches the security team. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.
This option relates to NSGs, user-defined routes and Azure Firewall controls under AZ-140 objective group 2.2. It addresses a different failure risk: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. But the observed requirement is: An AVD pooled fleet is missing from Defender for Endpoint inventory after automatic host rebuilds. For the targeted topic (Defender for Endpoint device onboarding and incident response), the directly relevant verification is: New and replaced session hosts report as distinct healthy devices and an authorized test alert reaches the security team. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.