WGU D276 - Web Development Foundations Latest Update Graded A+

WGU D276 - Web Development Foundations Latest Update Graded A+ What is the move towards separating document structure, presentation, and webpage interaction called? Separation of concerns What is a packet? Information sent on the Internet What does an IP address represent? A computer's unique address on the Internet What is the format of a typical IP address? 32 bits divided into four 8-bit groups What is IPv4? The original Internet Protocol with 32-bit addresses What is IPv6? A new version of Internet Protocol with 128-bit addresses What does DNS stand for? Domain Name Server What are root servers? Thirteen main DNS servers in the world What is a domain name registrar? Services that allow domain name registration What is a domain name? A name for an IP address What does TLD stand for? Top-level Domains Give examples of TLDs. .com, .net, .org, .edu, .gov What does ccTLD stand for? Country Code Top-Level Domain Give examples of ccTLDs. .uk (United Kingdom), .us (United States), .ru (Russia) What does SLD stand for? Second-Level Domain What is an example of an SLD? 'wikipedia' in What does TLD stand for? Third-Level Domain What is an example of a TLD? 'www' in What does URL stand for? Uniform Resource Locator What is a URL? The location of a web resource, such as What is a scheme in a URL? Characters at the beginning of a URL followed by a colon (:) or a colon and double slashes (://) Give examples of common schemes. http, https, mailto, file What is a hostname in a URL? The complete domain name following the scheme in a URL What is a path in a URL? The characters to the right of the hostname in a URL What is a query string in a URL? Optional characters to the right of the question mark (?) in a URL that provide data for the web server What is a fragment in a URL? Optional characters at the end of a URL that with a hash character (#) and refer to a certain