WGU Web Development Applications -
C777 2025/2026 Exam Questions and
Correct Answers | New Update
App - 🧠 ANSWER ✔✔Relatively small applications developed exclusively
for mobile devices
<nav> - 🧠 ANSWER ✔✔structure element in HTML5 that includes hypertext
menus to access various pages of the web site
HTML5 API's - 🧠 ANSWER ✔✔Create Apps for Mobile Devices
Web development Trifecta - 🧠 ANSWER ✔✔HTML, CSS, and JavaScript
,Benefit of developing Web pages using the Web Development Trifecta - 🧠
ANSWER ✔✔You can create Web pages that easily adapt to smartphones,
tablets, gaming devices, and smart TVs, as well as to traditional computers
HTML 4.01 Strict - 🧠 ANSWER ✔✔required the separation of presentation
and content. Deprecation tags we disallowed and generated validation
errors.
HTML 4.01 Transitional - 🧠 ANSWER ✔✔allowed developers to insert
formatting using either CSS or traditional layout instructions
HTML 4.01 Frameset - 🧠 ANSWER ✔✔Required for pages that used HTML
frames, which placed Web pages inside each other to create separate
panes in the browser window.
controls="controls" - 🧠 ANSWER ✔✔<audio> element must have this
attribute and value to incorporate default audio operations.
Poster Attribute - 🧠 ANSWER ✔✔Prevents the first frame of the video from
displaying while the video is downloading
Chrome - 🧠 ANSWER ✔✔Popular web browser that supports MP3, Ogg,
and WAV audio formats, as well as many others.
,Advantage of using HTML5 APIs when designing Web Pages for mobile
devices - 🧠 ANSWER ✔✔HTML5 APIs use fewer resources than a
proprietary browser plug-in does, such as battery power and CPU memory.
Responsive Design - 🧠 ANSWER ✔✔Your web pages respond to user
screen size and work in multiple environments
<main> - 🧠 ANSWER ✔✔Structure element in HTML5 to include content
that is directly related to the subject of the document
<header> - 🧠 ANSWER ✔✔Defines the top of the Web page, similar to the
header in the word-processing document.
<section> - 🧠 ANSWER ✔✔defines portions or areas of a document as
necessary, such as a group of articles or images
<article> - 🧠 ANSWER ✔✔Defines site content, such as company services,
news articles, blogs, images, videos, tweets, and social networking posts.
<aside> - 🧠 ANSWER ✔✔Defines content that is aside from or additional to
the main article content, such as advertisements or news feeds
<footer> - 🧠 ANSWER ✔✔Defines the bottom of the Web Page, similar to
the footer in a word-processing document
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, Adopting a single W3C standard and apply is consistently to your Web
Page markup - 🧠 ANSWER ✔✔When you validate you markup, the code
will match the DTD (standard syntax rules) that you specify.
Cascading Style Sheets - 🧠 ANSWER ✔✔Enables you to place formatting
instructions in an external text file to determine how HTML elements in a
Web page will display
You will be able to troubleshoot code issues when the GUI Web editor fails
- 🧠 ANSWER ✔✔Importance of understanding what goes on behind the
GUI of a Web Editor
Code validation - 🧠 ANSWER ✔✔Checking your code to verify that is
complies with the syntax rules of your chosen standard
Canvas - 🧠 ANSWER ✔✔HTML5 API that provide a place on a Web page
where you can display graphics, animations, videos, and games
dynamically without the need for a plug-in.
XHTML vs. HTML - 🧠 ANSWER ✔✔XHMTL incorporates the strict syntax
rules of XML with the existing set of HTML 4.01 tags to create web
documents
C777 2025/2026 Exam Questions and
Correct Answers | New Update
App - 🧠 ANSWER ✔✔Relatively small applications developed exclusively
for mobile devices
<nav> - 🧠 ANSWER ✔✔structure element in HTML5 that includes hypertext
menus to access various pages of the web site
HTML5 API's - 🧠 ANSWER ✔✔Create Apps for Mobile Devices
Web development Trifecta - 🧠 ANSWER ✔✔HTML, CSS, and JavaScript
,Benefit of developing Web pages using the Web Development Trifecta - 🧠
ANSWER ✔✔You can create Web pages that easily adapt to smartphones,
tablets, gaming devices, and smart TVs, as well as to traditional computers
HTML 4.01 Strict - 🧠 ANSWER ✔✔required the separation of presentation
and content. Deprecation tags we disallowed and generated validation
errors.
HTML 4.01 Transitional - 🧠 ANSWER ✔✔allowed developers to insert
formatting using either CSS or traditional layout instructions
HTML 4.01 Frameset - 🧠 ANSWER ✔✔Required for pages that used HTML
frames, which placed Web pages inside each other to create separate
panes in the browser window.
controls="controls" - 🧠 ANSWER ✔✔<audio> element must have this
attribute and value to incorporate default audio operations.
Poster Attribute - 🧠 ANSWER ✔✔Prevents the first frame of the video from
displaying while the video is downloading
Chrome - 🧠 ANSWER ✔✔Popular web browser that supports MP3, Ogg,
and WAV audio formats, as well as many others.
,Advantage of using HTML5 APIs when designing Web Pages for mobile
devices - 🧠 ANSWER ✔✔HTML5 APIs use fewer resources than a
proprietary browser plug-in does, such as battery power and CPU memory.
Responsive Design - 🧠 ANSWER ✔✔Your web pages respond to user
screen size and work in multiple environments
<main> - 🧠 ANSWER ✔✔Structure element in HTML5 to include content
that is directly related to the subject of the document
<header> - 🧠 ANSWER ✔✔Defines the top of the Web page, similar to the
header in the word-processing document.
<section> - 🧠 ANSWER ✔✔defines portions or areas of a document as
necessary, such as a group of articles or images
<article> - 🧠 ANSWER ✔✔Defines site content, such as company services,
news articles, blogs, images, videos, tweets, and social networking posts.
<aside> - 🧠 ANSWER ✔✔Defines content that is aside from or additional to
the main article content, such as advertisements or news feeds
<footer> - 🧠 ANSWER ✔✔Defines the bottom of the Web Page, similar to
the footer in a word-processing document
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, Adopting a single W3C standard and apply is consistently to your Web
Page markup - 🧠 ANSWER ✔✔When you validate you markup, the code
will match the DTD (standard syntax rules) that you specify.
Cascading Style Sheets - 🧠 ANSWER ✔✔Enables you to place formatting
instructions in an external text file to determine how HTML elements in a
Web page will display
You will be able to troubleshoot code issues when the GUI Web editor fails
- 🧠 ANSWER ✔✔Importance of understanding what goes on behind the
GUI of a Web Editor
Code validation - 🧠 ANSWER ✔✔Checking your code to verify that is
complies with the syntax rules of your chosen standard
Canvas - 🧠 ANSWER ✔✔HTML5 API that provide a place on a Web page
where you can display graphics, animations, videos, and games
dynamically without the need for a plug-in.
XHTML vs. HTML - 🧠 ANSWER ✔✔XHMTL incorporates the strict syntax
rules of XML with the existing set of HTML 4.01 tags to create web
documents
