WGU C777 WEB DEVELOPMENT
APPLICATIONS STUDY GUIDE 2026
COMPLETE ANSWERS GRADED A+
⩥ HTML.
Answer: A markup language used for creating and structuring website
content.
⩥ CSS.
Answer: A language that adds style and formatting to structured HTML
content.
⩥ JavaScript.
Answer: A language that defines the behavior of the site for user
interaction.
⩥ HTML5.
Answer: The latest version of HTML offering advanced development
capabilities and eliminating the need for third-party software like Adobe
Flash.
⩥ Doctype.
Answer: Informs the browser about the HTML version used in the site.
, ⩥ Ordered List.
Answer: Created using <ol> to display a list with numbers or letters.
⩥ Unordered List.
Answer: Created using <ul> to display a list with bullet points.
⩥ Structure Elements.
Answer: Provide semantic structure to the document, different from
basic elements used for layout and styling.
⩥ HTML Code Validation.
Answer: Ensures clean, error-free, and standards-compliant web pages
according to W3C using a code validator.
⩥ Video Embedding.
Answer: Example: <video width='320' height='240' controls
autoplay>...</video>
⩥ Audio Embedding.
Answer: Example: <audio loop><source src='horse.ogg'
type='audio/ogg'>...</audio>
APPLICATIONS STUDY GUIDE 2026
COMPLETE ANSWERS GRADED A+
⩥ HTML.
Answer: A markup language used for creating and structuring website
content.
⩥ CSS.
Answer: A language that adds style and formatting to structured HTML
content.
⩥ JavaScript.
Answer: A language that defines the behavior of the site for user
interaction.
⩥ HTML5.
Answer: The latest version of HTML offering advanced development
capabilities and eliminating the need for third-party software like Adobe
Flash.
⩥ Doctype.
Answer: Informs the browser about the HTML version used in the site.
, ⩥ Ordered List.
Answer: Created using <ol> to display a list with numbers or letters.
⩥ Unordered List.
Answer: Created using <ul> to display a list with bullet points.
⩥ Structure Elements.
Answer: Provide semantic structure to the document, different from
basic elements used for layout and styling.
⩥ HTML Code Validation.
Answer: Ensures clean, error-free, and standards-compliant web pages
according to W3C using a code validator.
⩥ Video Embedding.
Answer: Example: <video width='320' height='240' controls
autoplay>...</video>
⩥ Audio Embedding.
Answer: Example: <audio loop><source src='horse.ogg'
type='audio/ogg'>...</audio>
