D276 WGU Questions with Correct Answers 100% Solved UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
HTML Hypertext Markup Language, a standardized system for tagging text files to
achieve font, color, graphic, and hyperlink effects on World Wide Web pages.
HTTP HypterText Transfer Protocol
World Wide Web Consortium (W3C) An international community that develops open standards for the Web. Created in
1993
Web Hyptertext Application Technology Working Group organization that develops a variety of web standards and whose members
(WHATWG) include the major browser vendors. 2019
HTML Living Standard a continually evolving standard without version numbers that replaces HTML5.
Created by WHATWG
1945 What year did the idea for generating links from within one document to other
documents is described.
1965 When was the hyperlink invented?
1990 First web browser is created
1995 HTML 2.0 standard published
2014 HTML5 standard published.
Separation of duties Over time, a move to separate document structure (HTML), document
presentation (CSS), and webpage interaction with the user (JavaScript).
, Root Servers Thirteen main DNS servers that exist in the world.
Top level domain .com .org etc
ccTLD country code .us .uk
Query string Optional characters to the right of the question mark (?) in a URL that provide
data for the web server.
Fragment Optional characters at the end of a URL that with a hash character (#) and refer to
a certain location within a webpage.
404 The status code that a web server returns to a browser when a requested
webpage is not found.
Linkrot When content is removed from the web and the URLs that used to point to the
content now return a 404 (not found) status code.
TCP/IP Transmission Control Protocol / Internet Protocol, a protocol suite that governs
how data packets are transferred over the Internet from one machine to another.
HTTP Request A message sent from the web browser to the web server.
HTTP Response A message sent from the web server back to the web browser in response to an
HTTP request.
Content-Length Number of bytes in the HTTP response's message body.
Content-Type Media type of the HTTP response's message body
HTTP Server Identifies the web server software that generated the HTTP response.
HOST (http request) The domain name for the HTTP requested path.
USER-AGENT (http request) Identifies the browser making the HTTP request.
IANA a standards organization that manages various internet numbers and symbols, like
global IP address allocation, root zone management, and media types.
ETag Entity Tag, an identifier for a specific version of a web resource.
Affordances Visual clues that guide the user in figuring out how to use an app.
Separation of Concerns The design principle of breaking up web content using distinct languages and
documents that overlap as little as possible.
HTML Element A single HTML structure that is represented with HTML tags.
QUESTIONS AND CORRECT ANSWERS
HTML Hypertext Markup Language, a standardized system for tagging text files to
achieve font, color, graphic, and hyperlink effects on World Wide Web pages.
HTTP HypterText Transfer Protocol
World Wide Web Consortium (W3C) An international community that develops open standards for the Web. Created in
1993
Web Hyptertext Application Technology Working Group organization that develops a variety of web standards and whose members
(WHATWG) include the major browser vendors. 2019
HTML Living Standard a continually evolving standard without version numbers that replaces HTML5.
Created by WHATWG
1945 What year did the idea for generating links from within one document to other
documents is described.
1965 When was the hyperlink invented?
1990 First web browser is created
1995 HTML 2.0 standard published
2014 HTML5 standard published.
Separation of duties Over time, a move to separate document structure (HTML), document
presentation (CSS), and webpage interaction with the user (JavaScript).
, Root Servers Thirteen main DNS servers that exist in the world.
Top level domain .com .org etc
ccTLD country code .us .uk
Query string Optional characters to the right of the question mark (?) in a URL that provide
data for the web server.
Fragment Optional characters at the end of a URL that with a hash character (#) and refer to
a certain location within a webpage.
404 The status code that a web server returns to a browser when a requested
webpage is not found.
Linkrot When content is removed from the web and the URLs that used to point to the
content now return a 404 (not found) status code.
TCP/IP Transmission Control Protocol / Internet Protocol, a protocol suite that governs
how data packets are transferred over the Internet from one machine to another.
HTTP Request A message sent from the web browser to the web server.
HTTP Response A message sent from the web server back to the web browser in response to an
HTTP request.
Content-Length Number of bytes in the HTTP response's message body.
Content-Type Media type of the HTTP response's message body
HTTP Server Identifies the web server software that generated the HTTP response.
HOST (http request) The domain name for the HTTP requested path.
USER-AGENT (http request) Identifies the browser making the HTTP request.
IANA a standards organization that manages various internet numbers and symbols, like
global IP address allocation, root zone management, and media types.
ETag Entity Tag, an identifier for a specific version of a web resource.
Affordances Visual clues that guide the user in figuring out how to use an app.
Separation of Concerns The design principle of breaking up web content using distinct languages and
documents that overlap as little as possible.
HTML Element A single HTML structure that is represented with HTML tags.
