Final answer:
Yes, you can associate a network security group to a virtual network interface.
Step-by-step explanation:
TRUE, you can associate a network security group to a virtual network interface.
A network security group (NSG) is a Microsoft Azure resource that allows or denies inbound and outbound network traffic based on user-defined rules.
When you associate an NSG to a virtual network interface, you can control the traffic flow at the network level, enhancing the security of your virtual network.