Which acronym stands for Domain Name Services?

Which acronym stands for Domain Name Services?

• A. Domain Name Services
• B. Domain Name System
• C. Directory Name Services
• D. Domain Network Services

Answer: (A)

Domain Name System is the naming architecture of the Internet that translates human-readable domain names into IP addresses. It’s a distributed, hierarchical system made up of root servers, top‑level domain servers, authoritative name servers, and recursive resolvers that collectively resolve queries. That’s why the acronym is DNS = Domain Name System. The phrasing Domain Name Services isn’t the standard expansion; in networking, DNS always stands for System, since it describes the whole coordinated framework, not just a single service. The other terms don’t match established terminology for this naming infrastructure.

Domain Name System is the naming architecture of the Internet that translates human-readable domain names into IP addresses. It’s a distributed, hierarchical system made up of root servers, top‑level domain servers, authoritative name servers, and recursive resolvers that collectively resolve queries. That’s why the acronym is DNS = Domain Name System. The phrasing Domain Name Services isn’t the standard expansion; in networking, DNS always stands for System, since it describes the whole coordinated framework, not just a single service. The other terms don’t match established terminology for this naming infrastructure.