Question 450
A support analyst validates Network security group outbound service rule following the change to correct an NSG rule that blocks approved session-host communication with identity or AVD services. Which measured result is expected?
Explanation
Correct Answer
This is the direct functional outcome for Network security group outbound service rule: effective NSG rules permit the required outbound protocol and destination. NSGs filter traffic before guest workloads reach required services. The observed behavior supports the specified acceptance requirement.
Incorrect Answers
That evidence concerns Subnet region alignment for session-host VMs, used to ensure a new AVD session host VM joins a virtual network in the VM's Azure region. It does not establish whether Network security group outbound service rule satisfies the current requirement to correct an NSG rule that blocks approved session-host communication with identity or AVD services.
That evidence concerns Domain-controller DNS lookup from session-host subnet, used to resolve corporate AD domain services before trying to join hosts to the domain. It does not establish whether Network security group outbound service rule satisfies the current requirement to correct an NSG rule that blocks approved session-host communication with identity or AVD services.
That evidence concerns Azure VNet-to-VNet peering, used to connect AVD host subnets to corporate service subnets hosted in a separate Azure virtual network. It does not establish whether Network security group outbound service rule satisfies the current requirement to correct an NSG rule that blocks approved session-host communication with identity or AVD services.






Configuring and Operating Microsoft Azure Virtual Desktop (AZ-140) Practice Tests