Microsoft Azure Administrator Associate AZ 104 Practice test 5

Explanation:
Box 1: add an address space
Your IaaS virtual machines (VMs) and PaaS role instances in a virtual network automatically receive a private IP address from a range that you specify, based on the address space of the subnet they are connected to. We need to add the
192.168.1.0/24 address space.
Box 2: add a subnet
Reference:
https://docs.microsoft.com/en-us/office365/enterprise/designing-networking-for-microsoft-azure-iaas