1
WGU C777 FINAL EXAM QUESTIONS WITH
CORRECT SOLUTIONS 2025/2026 NEW UPDATE
WITH WGU C777 STUDY GUIDE QUESTIONS
WITH VERIFIED SOLUTIONS 2025 LATEST
BEST GRADED EXAM
What does the W3C Markup Validation Service use to determine the HTML specification
against which to validate your Web page markup code?
A) The specified DTD in the <nav> section of your HTML page
B) The specified DTD in the <main> section of your HTML page
C) The <!DOCTYPE> declaration in the <header> section of your HTML page
D) The specified DTD in the <!DOCTYPE> declaration on your HTML page -- ANSWER--
The specified DTD in the <!DOCTYPE> declaration on your HTML page
What attribute should you add to the <audio> element if you want your audio to play over
and over again without stopping?
A) autoplay="autoplay"
B) loop="autoplay"
C) autoplay="loop"
D) loop="loop" -- ANSWER--loop="loop"
What can you do to ensure that your Web page content is rendered appropriately regardless
of the browser used to render it?
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A) Incorporate languages and technologies such as Java, ActiveX, Microsoft Silverlight and
Adobe Flash in your Web pages.
B) Follow W3C standards carefully, choose one standard version of any given language you
use, and apply that standard consistently.
C) Write code in multiple versions of any given language to maximize the number of
browsers in which your pages will render correctly.
D) Avoid using HTML5 APIs in your Web pages. -- ANSWER--Follow W3C standards
carefully, choose one standard version of any given language you use, and apply that standard
consistently.
Which HTML 4.01 flavor required the separation of presentation and content?
A) HTML 4.01 Standard
B) HTML 4.01 Strict
C) HTML 4.01 Frameset
D) HTML 4.01 Transitional -- ANSWER--HTML 4.01 Strict
To what does the term "app" refer?
A) Relatively small programs that enable components of an application to work together to
produce a desired functionality
B) Relatively small applications developed exclusively for mobile devices
C) Relatively simple Web pages that respond to user screen size
D) Relatively simple Web pages that work in multiple environments -- ANSWER--Relatively
small applications developed exclusively for mobile devices
The HTML5 specification supports, among others, the popular MP3, Ogg and WAV audio
formats. Which of the following major Web browsers supports all three of these formats?
A) Firefox and Internet Explorer 10
,3
B) Chrome and Firefox
C) Internet Explorer 10 and Chrome
D) Safari and Firefox -- ANSWER--Chrome and Firefox
What distinguishes Extensible HTML (XHTML) from other versions of HTML?
A) XHTML incorporates the strict syntax rules of Extensible Markup Language (XML) with
the existing set of HTML 4.01 tags to create Web documents.
B) XHTML standardizes how video and audio are presented on a Web page.
C) XHTML establishes ways to enable drag-and-drop capability for Web pages without using
third-party add-ons.
D) XHTML gives developers more native tools to use on a page, such as download progress
indicators, image captioning options and form validation. -- ANSWER--XHTML
incorporates the strict syntax rules of Extensible Markup Language (XML) with the existing
set of HTML 4.01 tags to create Web documents.
Which of the following is no longer necessary when you use HTML5 to develop Web pages?
A) Applying a single W3C standard consistently throughout your document
B) Validating your markup code
C) Installing a third-party plug-in to include video
D) Using a scripting language to enhance a Web page -- ANSWER--Installing a third-party
plug-in to include video
What does it mean to create Web pages with "responsive design"?
A) Your Web pages respond to user screen size and work in multiple environments.
B) Your code validates properly so that the code will be recognized by most user agents.
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C) Your Web pages incorporate languages and technologies such as Java, ActiveX, Microsoft
Silverlight and Adobe Flash.
D) Your Web pages appear statically regardless of the device used to view them. --
ANSWER--Your Web pages respond to user screen size and work in multiple environments.
Which technology enables you to place formatting instructions in an external text file to
determine how HTML elements in a Web page will display?
A) Geolocation
B) HTML5 APIs
C) HTML5
D) Cascading Style Sheets -- ANSWER--Cascading Style Sheets
HTML5 APIs can be used to:
A) determine how to display HTML elements in your Web pages.
B) call another location in the Web page or a separate Web page when the API is selected.
C) provide a development environment that enables the seamless use of proprietary browser
plug-ins.
D) create apps for mobile devices. -- ANSWER--create apps for mobile devices.
HTML5 has introduced specific elements to structure Web pages. In which structure element
should you include hypertext menus to access various pages of the Web site?
A) The <article> structure element
B) The <aside> structure element
C) The <nav> structure element
D) The <section> structure element -- ANSWER--The <nav> structure element
WGU C777 FINAL EXAM QUESTIONS WITH
CORRECT SOLUTIONS 2025/2026 NEW UPDATE
WITH WGU C777 STUDY GUIDE QUESTIONS
WITH VERIFIED SOLUTIONS 2025 LATEST
BEST GRADED EXAM
What does the W3C Markup Validation Service use to determine the HTML specification
against which to validate your Web page markup code?
A) The specified DTD in the <nav> section of your HTML page
B) The specified DTD in the <main> section of your HTML page
C) The <!DOCTYPE> declaration in the <header> section of your HTML page
D) The specified DTD in the <!DOCTYPE> declaration on your HTML page -- ANSWER--
The specified DTD in the <!DOCTYPE> declaration on your HTML page
What attribute should you add to the <audio> element if you want your audio to play over
and over again without stopping?
A) autoplay="autoplay"
B) loop="autoplay"
C) autoplay="loop"
D) loop="loop" -- ANSWER--loop="loop"
What can you do to ensure that your Web page content is rendered appropriately regardless
of the browser used to render it?
,2
A) Incorporate languages and technologies such as Java, ActiveX, Microsoft Silverlight and
Adobe Flash in your Web pages.
B) Follow W3C standards carefully, choose one standard version of any given language you
use, and apply that standard consistently.
C) Write code in multiple versions of any given language to maximize the number of
browsers in which your pages will render correctly.
D) Avoid using HTML5 APIs in your Web pages. -- ANSWER--Follow W3C standards
carefully, choose one standard version of any given language you use, and apply that standard
consistently.
Which HTML 4.01 flavor required the separation of presentation and content?
A) HTML 4.01 Standard
B) HTML 4.01 Strict
C) HTML 4.01 Frameset
D) HTML 4.01 Transitional -- ANSWER--HTML 4.01 Strict
To what does the term "app" refer?
A) Relatively small programs that enable components of an application to work together to
produce a desired functionality
B) Relatively small applications developed exclusively for mobile devices
C) Relatively simple Web pages that respond to user screen size
D) Relatively simple Web pages that work in multiple environments -- ANSWER--Relatively
small applications developed exclusively for mobile devices
The HTML5 specification supports, among others, the popular MP3, Ogg and WAV audio
formats. Which of the following major Web browsers supports all three of these formats?
A) Firefox and Internet Explorer 10
,3
B) Chrome and Firefox
C) Internet Explorer 10 and Chrome
D) Safari and Firefox -- ANSWER--Chrome and Firefox
What distinguishes Extensible HTML (XHTML) from other versions of HTML?
A) XHTML incorporates the strict syntax rules of Extensible Markup Language (XML) with
the existing set of HTML 4.01 tags to create Web documents.
B) XHTML standardizes how video and audio are presented on a Web page.
C) XHTML establishes ways to enable drag-and-drop capability for Web pages without using
third-party add-ons.
D) XHTML gives developers more native tools to use on a page, such as download progress
indicators, image captioning options and form validation. -- ANSWER--XHTML
incorporates the strict syntax rules of Extensible Markup Language (XML) with the existing
set of HTML 4.01 tags to create Web documents.
Which of the following is no longer necessary when you use HTML5 to develop Web pages?
A) Applying a single W3C standard consistently throughout your document
B) Validating your markup code
C) Installing a third-party plug-in to include video
D) Using a scripting language to enhance a Web page -- ANSWER--Installing a third-party
plug-in to include video
What does it mean to create Web pages with "responsive design"?
A) Your Web pages respond to user screen size and work in multiple environments.
B) Your code validates properly so that the code will be recognized by most user agents.
, 4
C) Your Web pages incorporate languages and technologies such as Java, ActiveX, Microsoft
Silverlight and Adobe Flash.
D) Your Web pages appear statically regardless of the device used to view them. --
ANSWER--Your Web pages respond to user screen size and work in multiple environments.
Which technology enables you to place formatting instructions in an external text file to
determine how HTML elements in a Web page will display?
A) Geolocation
B) HTML5 APIs
C) HTML5
D) Cascading Style Sheets -- ANSWER--Cascading Style Sheets
HTML5 APIs can be used to:
A) determine how to display HTML elements in your Web pages.
B) call another location in the Web page or a separate Web page when the API is selected.
C) provide a development environment that enables the seamless use of proprietary browser
plug-ins.
D) create apps for mobile devices. -- ANSWER--create apps for mobile devices.
HTML5 has introduced specific elements to structure Web pages. In which structure element
should you include hypertext menus to access various pages of the Web site?
A) The <article> structure element
B) The <aside> structure element
C) The <nav> structure element
D) The <section> structure element -- ANSWER--The <nav> structure element
