Topic collection
Web basics
A beginner-friendly guide to the pieces and services that make the web work.
Draft answerWhat is a URL?A URL is an address that identifies a resource and describes how to access it.Draft answerWhat is a domain name?A domain name is a human-readable name used to reach an internet resource.Draft answerWhat is a query parameter?A query parameter is a name-and-value entry carried in the query portion of a URL.Draft answerWhat is a URL fragment?A URL fragment identifies a part of a resource and begins with a hash sign.Draft answerWhat is a hostname?A hostname identifies the host portion of a network address such as a URL.Draft answerWhat is a URL path?A URL path identifies a location within the scope of a scheme and host.Draft answerWhat is a web protocol?A web protocol is a shared set of rules used by software to communicate.Draft answerWhat is HTTPS?HTTPS is HTTP carried over an encrypted, authenticated transport connection.Draft answerWhat is an IP address?An IP address identifies a network interface so internet data can be routed to and from it.Draft answerWhat is AI?Artificial intelligence is a broad term for machine-based systems that produce outputs such as predictions, recommendations, or content.Draft answerWhat is a VPN?A VPN creates an encrypted connection between a device and a VPN endpoint across another network.Draft answerWhat is an API?An API is a defined interface through which software components request data or behavior from one another.Draft answerWhat is cloud computing?Cloud computing provides configurable computing resources over a network on demand.