Infrastructure as a Service (IaaS) is one of the main foundations on which cloud computing functions. How does it actually work? Select an IaaS provider (e.g., Google, Amazon, Apple, GoDaddy, etc.) and research how they deliver cloud infrastructure services to customers. How many data centers do they have and where? As a business wanting to set up a server using one of these services, where will the server actually be located? If there are issues and the server is not working, how does it get fixed if the company cannot physically touch it?