Explanation:

Box 1: "/subscription/c276fc76-9cd4-44c9-99a7-4fd71546436e"
In the assignableScopes you need to mention the subscription ID where you want to implement the RBAC
Box 2: "Microsoft.Authorization/*"
Microsoft.Authorization/* is used to Manage authorization
References:
https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftauthorization
https://docs.microsoft.com/en-us/azure/role-based-access-control/built-in-roles
References:
https://docs.microsoft.com/en-us/azure/role-based-access-control/custom-roles
https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations#microsoftresources

Explanation
Box 1 : VM1 and VM2 only
When recovering files, you can't restore files to a previous or future operating system version.You can restore files from a VM to the same server operating system, or to the compatible client operating system. Therefore -
"VM1 and VM2 only" is the best answer since both run on Windows Server 2016.
"A new Azure virtual machine only" ,this will also work but why to create unnecessary new VM in Azure if existing VM will do the task. So this option is incorrect.
Box 2 : VM1 or A new Azure virtual machine only
When restoring a VM, you can't use the replace existing VM option for encrypted VMs. This option is only supported for unencrypted managed disks. And also You can restore files from a VM to the same server operating system, or to the compatible client operating system only. Hence "VM1 or A new Azure virtual machine only" is correct answer.

References:
https://docs.microsoft.com/en-us/azure/backup/backup-azure-arm-restore-vms
https://docs.microsoft.com/en-us/azure/backup/backup-azure-restore-files-from-vm#system-requirements

Step 1: Remove peering between Vnet1 and VNet2.
You can't add address ranges to, or delete address ranges from a virtual network's address space once a virtual network is peered with another virtual network. To add or remove address ranges, delete the peering, add or remove the address ranges, then re-create the peering.
Step 2: Add the 10.44.0.0/16 address space to VNet1.
Step 3: Recreate peering between VNet1 and VNet2
References:
https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-manage-peering

Explanation:
Statement 1: Yes
All client computers in the Paris office will be joined to an Azure AD domain.
A virtual network named Paris-VNet that will contain two subnets named Subnet1 and Subnet2.
Microsoft Windows Server Active Directory domains, can resolve DNS names between virtual networks. Automatic registration of virtual machines from a virtual network that's linked to a private zone with auto-registration enabled. Forward DNS resolution is supported across virtual networks that are linked to the private zone.
Statement 2: Yes
A virtual network named ClientResources-VNet that will contain one subnet named ClientSubnet You plan to create a private DNS zone named humongousinsurance.local and set the registration network to the ClientResources-VNet virtual network.
As this is a registration network so this will work.
Statement 3: No
Only VMs in the registration network, here the ClientResources-VNet, will be able to register hostname records. Since Subnet4 not connected to Client Resources Network thus not able to register its hostname with humongoinsurance.local Reference:
https://docs.microsoft.com/en-us/azure/dns/private-dns-overview
https://docs.microsoft.com/en-us/azure/virtual-network/virtual-networks-name-resolution-for-vms-and-role-instances

Reference:
https://docs.microsoft.com/en-us/archive/blogs/canitpro/step-by-step-move-a-vm-to-a-different-vnet-on-azure
https://4sysops.com/archives/move-an-azure-vm-to-another-virtual-network-vnet/#migrate-an-azure-vmbetween-vnets