You have 50 virtual machines hosted on-premises and 50 virtual machines hosted in Azure. The on-premises VMs and the Azure VMs connect to each other. Which cloud model describes this configuration?

This scenario describes a hybrid cloud model because it involves a combination of on-premises infrastructure (private cloud) and public cloud services (Azure). The key characteristic of a hybrid cloud is the ability for workloads and data to move between these two environments, often connected by a network. A private cloud refers to computing services offered either over the internet or a private internal network and only to select users instead of the general public. While the on-premises VMs are part of a private cloud, the overall configuration includes Azure, making it hybrid. A public cloud is a cloud model where computing services are delivered over the public internet and are available to anyone who wants to purchase them. Azure is a public cloud, but the presence of on-premises VMs means the entire setup is not solely public.