WGU C777 WEB DEVELOPMENT APPLICATIONS QUESTIONS & ANSWERS 20… EXAM
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU C777 Web
Development Applications
Questions & Answers
2026-2027 |
Comprehensive Edition
Verified Answers Exam Ready With Rationales
176 QUESTIONS
DOCUMENT OVERVIEW
This document contains 176 verified questions with correct answers provided, focusing on web
development concepts. It serves as a comprehensive resource for mastering essential topics in web
development applications. Students can effectively utilize it for study, review, and preparation for
certification exams, ensuring a solid understanding of key principles in the field.
CONTENTS
Page 1
,• HTML Basics • CSS Fundamentals
• CSS Selectors • CSS Properties
• CSS Transforms and Animations • JavaScript Basics
• JavaScript Errors • Canvas and Graphics
• Geolocation API • Drag and Drop API
• History API • Form Elements
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 176
HTML5, CSS, JavaScript
CORRECT ANSWER
The web development trifecta
Q2 QUESTION 2 OF 176
main
CORRECT ANSWER
HTML5 tag defining the main body of a document. Cannot be the child of the header, nav, article, aside, or
footer elements.
Q3 QUESTION 3 OF 176
header and footer
CORRECT ANSWER
These elements can also be included in article, aside, nav, main, and section elements, not just on the page
itself
Q4 QUESTION 4 OF 176
source
Page 2
, CORRECT ANSWER
This element identifies the file(s) to use in a video or audio element
Q5 QUESTION 5 OF 176
External, embedded, inline
CORRECT ANSWER
The cascading order of CSS style sheets, ordered from lowest priority to highest
Q6 QUESTION 6 OF 176
rel, type, href
CORRECT ANSWER
Linking to a CSS file requires these attributes in the link element
Q7 QUESTION 7 OF 176
style
CORRECT ANSWER
Embedded CSS should be placed in a block defined by this element
Q8 QUESTION 8 OF 176
style
CORRECT ANSWER
Inline CSS should be placed in an attribute with this name
Q9 QUESTION 9 OF 176
document flow
Page 3
, CORRECT ANSWER
The arrangement of content elements on a page and how the space is used. Does it fall from top to
bottom in stacks, or does some content float to one side or the other?
Q10 QUESTION 10 OF 176
overlay
CORRECT ANSWER
A CSS3 technique used to place an HTML element on top of another HTML element
Q11 QUESTION 11 OF 176
val()
CORRECT ANSWER
jQuery method that sets or returns the values of form fields
Q12 QUESTION 12 OF 176
datetime
CORRECT ANSWER
HTML5 input type allowing the user to choose a date and time with a GMT time zone
Q13 QUESTION 13 OF 176
datalist
CORRECT ANSWER
HTML5 input element that specifies a list of pre-defined choices for an input element, displayed as a
dropdown that narrows down as the user types
Q14 QUESTION 14 OF 176
style guide
Page 4
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU C777 Web
Development Applications
Questions & Answers
2026-2027 |
Comprehensive Edition
Verified Answers Exam Ready With Rationales
176 QUESTIONS
DOCUMENT OVERVIEW
This document contains 176 verified questions with correct answers provided, focusing on web
development concepts. It serves as a comprehensive resource for mastering essential topics in web
development applications. Students can effectively utilize it for study, review, and preparation for
certification exams, ensuring a solid understanding of key principles in the field.
CONTENTS
Page 1
,• HTML Basics • CSS Fundamentals
• CSS Selectors • CSS Properties
• CSS Transforms and Animations • JavaScript Basics
• JavaScript Errors • Canvas and Graphics
• Geolocation API • Drag and Drop API
• History API • Form Elements
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 176
HTML5, CSS, JavaScript
CORRECT ANSWER
The web development trifecta
Q2 QUESTION 2 OF 176
main
CORRECT ANSWER
HTML5 tag defining the main body of a document. Cannot be the child of the header, nav, article, aside, or
footer elements.
Q3 QUESTION 3 OF 176
header and footer
CORRECT ANSWER
These elements can also be included in article, aside, nav, main, and section elements, not just on the page
itself
Q4 QUESTION 4 OF 176
source
Page 2
, CORRECT ANSWER
This element identifies the file(s) to use in a video or audio element
Q5 QUESTION 5 OF 176
External, embedded, inline
CORRECT ANSWER
The cascading order of CSS style sheets, ordered from lowest priority to highest
Q6 QUESTION 6 OF 176
rel, type, href
CORRECT ANSWER
Linking to a CSS file requires these attributes in the link element
Q7 QUESTION 7 OF 176
style
CORRECT ANSWER
Embedded CSS should be placed in a block defined by this element
Q8 QUESTION 8 OF 176
style
CORRECT ANSWER
Inline CSS should be placed in an attribute with this name
Q9 QUESTION 9 OF 176
document flow
Page 3
, CORRECT ANSWER
The arrangement of content elements on a page and how the space is used. Does it fall from top to
bottom in stacks, or does some content float to one side or the other?
Q10 QUESTION 10 OF 176
overlay
CORRECT ANSWER
A CSS3 technique used to place an HTML element on top of another HTML element
Q11 QUESTION 11 OF 176
val()
CORRECT ANSWER
jQuery method that sets or returns the values of form fields
Q12 QUESTION 12 OF 176
datetime
CORRECT ANSWER
HTML5 input type allowing the user to choose a date and time with a GMT time zone
Q13 QUESTION 13 OF 176
datalist
CORRECT ANSWER
HTML5 input element that specifies a list of pre-defined choices for an input element, displayed as a
dropdown that narrows down as the user types
Q14 QUESTION 14 OF 176
style guide
Page 4
