Exam AZ-800 topic 5 question 16 discussion

you might need HyperV if you need Kernel Isolation, however the question doesn't mention any particular need, so Process isolation is the way to go. Docker is the answer anyways

"You need Docker in order to work with Windows Containers." https://learn.microsoft.com/en-us/virtualization/windowscontainers/manage-docker/configure-docker-daemon

This is a tricky question from Docker documentation. It stands that Docker "uses the Windows Hyper-V features". Also, (from StackOverflow). Docker support for Windows has several variants: Docker Toolbox which includes Docker Machine that will spin up a boot2docker image inside of VirtualBox. These are Linux containers running with a Linux kernel inside the VM. This was originally the only option for Windows users. Docker for Windows using Hyper-V to run the Moby VM, based on LinuxKit, to run Linux images. LinuxKit provides a container based Linux OS, and there's some integration to make it appear less like a VM to the end user, e.g. you can use 127.0.0.1 instead of the IP of the VirtualBox VM. If you have Hyper-V available and want to run Linux containers on Windows, this is the preferred option. Windows Server Containers which run Windows binaries on the same host OS, similar to how Linux containers on a Linux OS do not need a VM. Hyper-V Containers which run Windows binaries inside of a separate VM for additional isolation.

Correct answer

"containers" so answer is B

Given answer is correct tried to install it in windows server 2019 and its working no need for hyper V

its Microsoft exam ---> hyper-v is correct

Given Answer is correct

so yea- the containers are not supported anymore- to get this you must use docker! https://learn.microsoft.com/en-us/virtualization/windowscontainers/quick-start/set-up-environment?tabs=dockerce#prerequisites

Docker seems like the correct answer, but I thought the Hyper-V role was a pre-requisite, I'll do some testing, maybe that gets installed automatically?