Exam AZ-800 topic 3 question 19 discussion

C: is correct, it is possible to attach many NICs to the same subnet so additional NIC to subnet11 is also possible.

Because questions is that "which subnets not a subnet " we can add

C is correct answer

you should not attach 2 nics within the same subnet, try that in a physical switch you're going to have troubles.

Subnet21 and Subnet31 do not belong to VNet1. Thank you for pointing that out! 😅 To clarify, NIC1 can only be attached to Subnet12 within VNet1.

C. Subnet11 and Subnetl2 only

the best practices say that do not make sense to have 2 NIC on an Azure VM connected to the same Subnet (Subnet11) , is better to configure multiple IP addresses on the same NIC instead....so for me the correct answer is the B only Subnet12. https://learn.microsoft.com/en-us/azure/virtual-machines/windows/multiple-nics

Can be connected to any non-Bastion\Gateway Subnet in the same vnet.

Answer is correct. you cant add second interface to the same subnet. VM cant be on other than one VNET.

C: is the most obvious solution for me

Correct Answer: C. Subnet11 and Subnetl2 only VM1 is connected to Subnet11 in VNet1. When adding NIC1 to VM1, NIC1 can be attached to subnets within the same VNet as VM1 (VNet1) because VM1 is in VNet1. So, NIC1 can be attached to: C. Subnet11 and Subnetl2 only It cannot be attached to Subnet21 in VNet2 or Subnet31 in VNet3 directly, as they are in different VNets.

https://learn.microsoft.com/en-us/azure/virtual-machines/windows/multiple-nics C!

C... correct answer

One VM can be only in one VNET! This means that only the C option is valid. You can assign VNIC to both of the subnets.

Note All IP configurations on a single NIC must be associated to the same subnet. If multiple IPs on different subnets are desired, multiple NICs on a VM can be used. To learn more about multiple NICs on a VM in Azure, see Create VM with Multiple NICs.

https://learn.microsoft.com/en-us/azure/virtual-machines/windows/multiple-nics You can associate multiple NICs on a VM to multiple subnets, but those subnets must all reside in the same virtual network (vNet) Answer is C

of course C: - it is possible to attach many NICs to the same subnet