Hotspot Question
You have a server named Server1 that runs Windows Server 2016 Server1 is a Hyper-V host. You
have two network adapter cards on Server1 that are Remote Direct Memory Access (RDMA) –
capable. You need to aggregate the bandwidth of the network adapter cards for a virtual machine
on Server1. The solution must ensure that the virtual machine can use the RDMA capabilities of
the network adapter cards. Which command should you run first? To answer, select the appropriate
options in the answer area.
Answer: 
Should be New-VMSwitch, Add-VMSwitch (or the other 3 commands) don’t have option for NetAdapterName or EnableEmbeddedTeaming
https://technet.microsoft.com/en-us/itpro/powershell/windows/hyper-v/new-vmswitch
The command is correct.
Look this
New-VMSwitch -Name MyVM-Switch -AllowManagementOS $false -NetAdapterName NIC1,NIC2,NIC3 -EnableEmbeddedTeaming $true -MinimumBandwidthMode Weight
Should be New-VMSwitch, Add-VMSwitch (or the other 3 commands) don’t have option for NetAdapterName or EnableEmbeddedTeaming
same as dermot said