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Network & Internet

Accessible websites are designed to be usable by anyone, regardless of device, language, culture, location, or physical or mental ability. Specifically, web accessibility is a set of practices, choices, and standards aimed at making websites that people with a diverse range of hearing, movement...Read more


Domain name system (DNS) servers maintain a list of IP addresses and corresponding names for all the servers on the Internet. Your computer has to be able to connect to a DNS server in order for you to be able to use the Internet.

Dynamic Host Configuration Protocol (DHCP) is a TCP/IP...Read more