Explanation:
Perform all actions on a virtual network:
"Microsoft.Network/virtualNetworks/*"
View the configuration data of a storage account:
"Microsoft.Storage/StorageAccounts/read"
To perform all actions on a virtual network, you need to use the wildcard () character in the action string, which grants access to all actions that match the string. The action string for virtual networks is "Microsoft.
Network/virtualNetworks/". To view the configuration data of a storage account, you need to use the read action substring in the action string, which enables read actions (GET). The action string for storage accounts is "Microsoft.Storage/StorageAccounts/read". References:
https://learn.microsoft.com/en-us/azure/role-based-access-control/role-definitions
https://learn.microsoft.com/en-us/azure/role-based-access-control/built-in-roles

Explanation:

Explanation:
Box 1: 5
A public and a private IP address can be assigned to a single network interface.
Box 2: 1
You can associate zero, or one, network security group to each virtual network subnet and network interface in a virtual machine. The same network security group can be associated to as many subnets and network interfaces as you choose.

Reference:
https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-network-interface-addresses

Explanation:
Storage Type: Premium SSD that uses zone-redundant storage (ZRS)
Host Caching: Read-only
The reasons for this recommendation are:
Premium SSD disks provide the lowest latency and the highest performance among the available disk types12.
Zone-redundant storage (ZRS) provides data resiliency in the event of a datacenter outage by replicating the data across three availability zones in the same region12.
Read-only host caching can improve the read performance of the disk by using the VM's RAM and local SSD as a cache13. This can also reduce the impact of a host failure on the disk data, as the cached data is not lost4.
Read/write host caching is not recommended for Premium SSD disks, as it can introduce additional latency and reduce the durability guarantees of the disk13.

Explanation: