Explanation/Reference:
The Set-VMNetworkAdapterVlan cmdlet configures virtual LAN settings for the traffic through a virtual network adapter.
Incorrect Answers:
A: The Set-NetAdapter cmdlet sets the basic properties of a network adapter such as virtual LAN (VLAN) identifier (ID) and MAC address.
C: The Set-VM cmdlet configures a virtual machine.
D: The Set-NetAdapterVmq cmdlet sets the virtual machine queue (VMQ) properties of a network adapter.
VMQ is a scaling networking technology for Hyper-V switch that improves network throughput by distributing processing of network traffic for multiple virtual machines among multiple processors.
References:
http://www.itprotoday.com/virtualization/restrict-bandwidth-virtual-machine
https://docs.microsoft.com/en-us/powershell/module/hyper-v/set-vmnetworkadaptervlan?view=win10-ps
https://docs.microsoft.com/en-us/powershell/module/netadapter/set-netadapter?view=win10-ps
https://docs.microsoft.com/en-us/powershell/module/hyper-v/set-vm?view=win10-ps
https://docs.microsoft.com/en-us/powershell/module/netadapter/set-netadaptervmq?view=win10-ps