Final answer:
A domain name, HTML, and switches are all language-related to the exchange of digital information.
Step-by-step explanation:
The domain name is a specific identifier in an address that represents an individual, agency, corporation, school, etc. It is used to identify and locate resources on the internet.
HTML is a computer language used to create documents that can be displayed by a Web browser. It is the standard markup language for creating web pages and includes tags that define different elements and formatting.
Switches were an early method of data exchange. They were physical devices that allowed computers to connect and communicate with each other using a series of on/off switches.
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