There are only two types of cloud services: IaaS and SaaS.

SaaS provides tools for developers to build applications.

Amazon Web Services (AWS) is an example of a cloud computing provider.

Cloud computing requires users to buy expensive hardware to use it.

Cloud computing allows users to access data and run applications over the internet.

What is one key benefit of networking mentioned in the text?

What is an example of a Wide Area Network (WAN)?

What is a wiring closet used for in a business network?

How do smartphones access the internet?

How is the internet described in the text?