You administer an environment that contains a Windows Server 2012 R2 server that has the Hyper-V role
installed and a server that has System Center 2012 R2 Virtual Machine Manager (VMM). You plan to deploy
two virtual machines (VMs).
You have the following requirements:
You must minimize the likelihood that the VMs will be offline at the same time. You must minimize the likelihood
that the VMs will res de on the same Hyper-V host server in the Hyper-V cluster.
You need to configure the two VMs. What should you do?
A.
Configure the two VMs to include a value for the preferred owners setting.
B.
Configure only one VM as highly available.
C.
Configure the VMs to reside on different storage area networks (SANs).
D.
Configure the VMs to use a custom property that contains the same value. Then, configure the VMs as
members of the same availability set.
Why B is correct answer?
No cluster mentioned in the first part of the scenario, but hyper-v cluster is mentioned in the requirements section.
I therefore assume there is a cluster,
Best answer is D …Availability set.
Configure only one VM as highly available. That will not minimize the change of both VM’s are on the same host. It only ensures that the VM is on a host cluster.
Answer D is the correct one.
With System Center 2012 Service Pack 1 (SP1) or System Center 2012 R2, if you deploy virtual machines on a host cluster, you can use Virtual Machine Manager (VMM) to configure availability sets for the virtual machines. When you place virtual machines in an availability set, VMM will attempt to keep those virtual machines on separate hosts and avoid placing them together on the same host whenever possible. This helps to improve continuity of service.
http://technet.microsoft.com/en-us/library/jj628165.aspx
There is only one Hyper-V host according to the question.
I think given the options B seems to be the Best Answer. Key words being Minimize the likelihood and a Hyper-V Host
Scorpio – you are ignoring the second requirement which indicates there is a cluster. That means there is more than one host.
The answer is D.
Can we not use the preferred owner setting to ensure that VMs stay on separate hosts?
No we cant, because this isnt real life but ms exam :). So you must think in ms way. Im working in datacenter based on vsphere/vcloud. Host awareness is the best solution, just like you said.
The answer is D. Look this:
http://windowsitpro.com/virtual-machine-manager/using-scvmm-custom-properties
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