What specific feature in windows 2016 allows the management of a running hyper-v vm from a hyper-v host powershell prompt?

The correct answer to the following question will be "PowerShell Direct".

Explanation:

PowerShell Direct is indeed a new security feature in Windows Server 2016 that allows you to create a direct localized PowerShell connection with a certain VM (virtual machine) operating on a Hyper-V host, whereas communication is built not through a network, but via an internal virtual machine bus.

Main requirements for the use of Powershell Direct are as follows:

Therefore, PowerShell Direct is the right answer.

i've had the same problem. i generally just ignore it, as a ton of these "verified answers" are completely wrong.