What does the acronym DNS stand for in web development?

The acronym DNS stands for Domain Name System. This system is a fundamental component of the internet’s infrastructure, responsible for translating human-readable domain names (like www.example.com) into IP addresses that computers use to communicate with each other.

When a user wants to visit a website, their browser queries the DNS to find the corresponding IP address of the website's server. This process allows users to access resources on the internet using easily memorable domain names rather than having to remember numerical IP addresses.

The other options presented do not accurately describe the DNS. For instance, while "Data Network System" and "Dynamic Name Server" sound plausible, they do not reflect the actual function and definition of DNS. Similarly, "Digital Node Server" does not align with the established terminology or functionality of the DNS in web development. Understanding that DNS is specifically the Domain Name System helps clarify its critical role in ensuring seamless navigation of the internet by leveraging user-friendly names.