Exam AZ-800 topic 3 question 15 discussion

Answer is C

I would say B How to Connect Server1 to Another Subnet What You Need to Do: Add an IP Configuration to Nic1. Why This Works: Single Network Interface (NIC): Server1 has one NIC (Nic1). You can add more settings (IP configurations) to this NIC. Multiple Subnets: By adding an IP configuration, you can give Nic1 an IP address from the new subnet (Subnet2). This lets Server1 talk to devices in that subnet. Easier Management: It’s simpler to manage one NIC with multiple IPs than to create a whole new NIC. Why Not Add a New NIC? Adding a new NIC means you have to stop the VM, create the new NIC, and connect it. That’s more work and not necessary when you can just add an IP to the existing NIC.

New NIC, because as highlighted by mohamed1999, adding a secondary IP configuration to the existing NIC won't be possible: https://learn.microsoft.com/en-us/azure/virtual-network/ip-services/virtual-network-multiple-ip-addresses-portal 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.

correct, this one is a no brainer

You need a new NIC.

Add a secondary IP configuration to the existing network interface (Nic1). This is the simplest and most efficient way to achieve connectivity in basic scenarios.

I would say B.

A network interface (NIC) is the interconnection between a virtual machine and a virtual network. A virtual machine must have at least one NIC. A virtual machine can have more than one NIC, depending on the size of the VM you create. To learn about the number of NICs each virtual machine size supports, see VM sizes. You can create a VM with multiple NICs, and add or remove NICs through the lifecycle of a VM. Multiple NICs allow a VM to connect to different subnets. C for correct

Correct Answer:C https://learn.microsoft.com/en-us/azure/virtual-network/network-overview

Answer is correct