WGU Web Development Applications -
C777.
Comprehensive exam study Guide Latest
Updated 2025/2026
App - ANSRelatively small applications developed exclusively for mobile devices
<nav> - ANSstructure element in HTML5 that includes hypertext menus to access various
pages of the web site
HTML5 API's - ANSCreate Apps for Mobile Devices
Web development Trifecta - ANSHTML, CSS, and JavaScript
Benefit of developing Web pages using the Web Development Trifecta - ANSYou 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 - ANSrequired the separation of presentation and content. Deprecation tags
we disallowed and generated validation errors.
HTML 4.01 Transitional - ANSallowed developers to insert formatting using either CSS or
traditional layout instructions
HTML 4.01 Frameset - ANSRequired for pages that used HTML frames, which placed Web
pages inside each other to create separate panes in the browser window.
controls="controls" - ANS<audio> element must have this attribute and value to incorporate
default audio operations.
Poster Attribute - ANSPrevents the first frame of the video from displaying while the video is
downloading
Chrome - ANSPopular 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 -
ANSHTML5 APIs use fewer resources than a proprietary browser plug-in does, such as
battery power and CPU memory.
Responsive Design - ANSYour web pages respond to user screen size and work in multiple
environments
<main> - ANSStructure element in HTML5 to include content that is directly related to the
subject of the document
<header> - ANSDefines the top of the Web page, similar to the header in the word-
processing document.
<section> - ANSdefines portions or areas of a document as necessary, such as a group of
articles or images
<article> - ANSDefines site content, such as company services, news articles, blogs, images,
videos, tweets, and social networking posts.
<aside> - ANSDefines content that is aside from or additional to the main article content,
such as advertisements or news feeds
<footer> - ANSDefines the bottom of the Web Page, similar to the footer in a word-
processing document
Adopting a single W3C standard and apply is consistently to your Web Page markup -
ANSWhen you validate you markup, the code will match the DTD (standard syntax rules)
that you specify.
Cascading Style Sheets - ANSEnables you to place formatting instructions in an external text
file to determine how HTML elements in a Web page will display
,WGU Web Development Applications -
C777.
Comprehensive exam study Guide Latest
Updated 2025/2026
You will be able to troubleshoot code issues when the GUI Web editor fails -
ANSImportance of understanding what goes on behind the GUI of a Web Editor
Code validation - ANSChecking your code to verify that is complies with the syntax rules of
your chosen standard
Canvas - ANSHTML5 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 - ANSXHMTL incorporates the strict syntax rules of XML with the
existing set of HTML 4.01 tags to create web documents
loop="loop" - ANSaudio attribute that allows your audio to play over and over again without
stopping
autoplay="autoplay" - ANSSpecifies that the video will automatically play immediately upon
loading
The specified DTD in the <!DOCTYPE> declaration on you HTML page - ANSW3C
Markup Validation Service used to determine the HTML specification against which to
validate your Web page markup code
Selector - ANSRefers to any element to which designated styles are applied.
Rule - ANSis a format instruction that consists of a specified selector and the properties and
values applied to it.
Declaration - ANSConsists of a property and its value
Semicolon - ANSTo define multiple declarations for one selector withing a rule, you must
separate each declaration with a ______________.
Curly Braces - ANSExcept when declaring inline styles, you must place properties and their
values within _____________.
Comment - ANSBy placing code in between the /* and */ characters you create a
___________
Inheritence - ANSThe you define will flow, or cascade, throughout your documents, unless
another style defined inside of a page specifically overrides it. This concept is known as
______________.
Static - ANSThe normal, or default, position of the element within a page.
Relative - ANSThe element is relative to others on a page, usually because of the top, bottom,
left, and right properties.
Absolute - ANSThe element appears to float above the document and can be positioned as
needed it is completely removed from the rest of the page flow.
Fixed - ANSThe element remains in the same position when the page is scrolled.
Inherit - ANSThe element inherits its position from the parent element.
Margin - ANSIn the CSS Box Model, the outer-most box that immediately encloses the
border.
Content - ANSIn the CSS Box Model. the innermost box
Property - ANSChanges the way a selector renders in a browser
Padding - ANSIn the CSS Box Model, the defined area that immediately encloses the content
Font-Family - ANSSpecifies the typeface to be used
Border - ANSIn the CSS Box Model, the box that immediately encloses the padding
, WGU Web Development Applications -
C777.
Comprehensive exam study Guide Latest
Updated 2025/2026
Fixed-Width Layout - ANSAchieved by assigning specific pixel widths to elements. Should
be use if you want to create Web pages whose text, image, and layout will not vary from
browser to browser.
Inheritance - ANSAlso known as cascading, the way that styles flow throughout a document
or site. A CSS style sheet rule to override styles specified in a linked external style sheet.
Liquid Layout - ANSAlso known as relative width or fluid layout. Achieved by assigning
percentage values to elements.
Multipurpose Internet Mail Extensions (MIME) - ANSDefines the file type, such as text or
video, and the extension, such as css or mp4, for a user agent or browser.
Implementing the Liquid Layout using CSS - ANSThe preferred method of designing Web
pages for mobile devices. It allows the size of each element to be flexible and will change
dynamically depending on the size of the browser window.
CSS Classes - ANSUseful for floating images to the left or right of text in HTML5
Purpose of using a style guide when designing your Web site - ANSTo ensure uniformity in
style and formatting with a document and across multiple documents
The HREF attribute - ANSSpecifies the location of the linked document
Static, relative, absolute, fixed, and inherit - ANSPosition property value CSS provide to
position block-level elements
Disadvantage of using CSS3 - ANSMost non-HTML5-compliant browsers cannot interpret
CSS3
Creating a company intranet using HTML5 and CSS elements when using Windows XP and
IE8 - ANSYou must add JavaScript code to your HTML documents to create HTML5
structural elements, and add a new rule to CSS to define the HTML5 structural elements as
block-level elements.
Support HTML5 in older IE browsers - ANSRemy Sharp has created a script that has become
the de facto standard for many Web developers around the world. The script enables Web
developers to:
element:first-of-type - ANSCSS3 selector that selects every instance of a specified element
that is the first of its parent.
element:last-of-type - ANSCSS3 selector that selects every instance of a specified element
that is the last of its parent
element:disabled - ANSCSS3 selector that selects every disabled instance of a specified
element
element:enabled - ANSCSS3 selector that selects every enabled instance of a specified
element
-webkit- - ANSA prefix that ensures that the CSS3 code that is precedes will render properly
in Chrome, Safari, and iOS browsers.
-o- - ANSA prefix that ensures that the CSS3 code that precedes will render properly in
Opera Browsers.
-mozilla- - ANSA prefix that ensures that the CSS3 code that precedes will render properly in
FireFox browsers.
C777.
Comprehensive exam study Guide Latest
Updated 2025/2026
App - ANSRelatively small applications developed exclusively for mobile devices
<nav> - ANSstructure element in HTML5 that includes hypertext menus to access various
pages of the web site
HTML5 API's - ANSCreate Apps for Mobile Devices
Web development Trifecta - ANSHTML, CSS, and JavaScript
Benefit of developing Web pages using the Web Development Trifecta - ANSYou 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 - ANSrequired the separation of presentation and content. Deprecation tags
we disallowed and generated validation errors.
HTML 4.01 Transitional - ANSallowed developers to insert formatting using either CSS or
traditional layout instructions
HTML 4.01 Frameset - ANSRequired for pages that used HTML frames, which placed Web
pages inside each other to create separate panes in the browser window.
controls="controls" - ANS<audio> element must have this attribute and value to incorporate
default audio operations.
Poster Attribute - ANSPrevents the first frame of the video from displaying while the video is
downloading
Chrome - ANSPopular 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 -
ANSHTML5 APIs use fewer resources than a proprietary browser plug-in does, such as
battery power and CPU memory.
Responsive Design - ANSYour web pages respond to user screen size and work in multiple
environments
<main> - ANSStructure element in HTML5 to include content that is directly related to the
subject of the document
<header> - ANSDefines the top of the Web page, similar to the header in the word-
processing document.
<section> - ANSdefines portions or areas of a document as necessary, such as a group of
articles or images
<article> - ANSDefines site content, such as company services, news articles, blogs, images,
videos, tweets, and social networking posts.
<aside> - ANSDefines content that is aside from or additional to the main article content,
such as advertisements or news feeds
<footer> - ANSDefines the bottom of the Web Page, similar to the footer in a word-
processing document
Adopting a single W3C standard and apply is consistently to your Web Page markup -
ANSWhen you validate you markup, the code will match the DTD (standard syntax rules)
that you specify.
Cascading Style Sheets - ANSEnables you to place formatting instructions in an external text
file to determine how HTML elements in a Web page will display
,WGU Web Development Applications -
C777.
Comprehensive exam study Guide Latest
Updated 2025/2026
You will be able to troubleshoot code issues when the GUI Web editor fails -
ANSImportance of understanding what goes on behind the GUI of a Web Editor
Code validation - ANSChecking your code to verify that is complies with the syntax rules of
your chosen standard
Canvas - ANSHTML5 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 - ANSXHMTL incorporates the strict syntax rules of XML with the
existing set of HTML 4.01 tags to create web documents
loop="loop" - ANSaudio attribute that allows your audio to play over and over again without
stopping
autoplay="autoplay" - ANSSpecifies that the video will automatically play immediately upon
loading
The specified DTD in the <!DOCTYPE> declaration on you HTML page - ANSW3C
Markup Validation Service used to determine the HTML specification against which to
validate your Web page markup code
Selector - ANSRefers to any element to which designated styles are applied.
Rule - ANSis a format instruction that consists of a specified selector and the properties and
values applied to it.
Declaration - ANSConsists of a property and its value
Semicolon - ANSTo define multiple declarations for one selector withing a rule, you must
separate each declaration with a ______________.
Curly Braces - ANSExcept when declaring inline styles, you must place properties and their
values within _____________.
Comment - ANSBy placing code in between the /* and */ characters you create a
___________
Inheritence - ANSThe you define will flow, or cascade, throughout your documents, unless
another style defined inside of a page specifically overrides it. This concept is known as
______________.
Static - ANSThe normal, or default, position of the element within a page.
Relative - ANSThe element is relative to others on a page, usually because of the top, bottom,
left, and right properties.
Absolute - ANSThe element appears to float above the document and can be positioned as
needed it is completely removed from the rest of the page flow.
Fixed - ANSThe element remains in the same position when the page is scrolled.
Inherit - ANSThe element inherits its position from the parent element.
Margin - ANSIn the CSS Box Model, the outer-most box that immediately encloses the
border.
Content - ANSIn the CSS Box Model. the innermost box
Property - ANSChanges the way a selector renders in a browser
Padding - ANSIn the CSS Box Model, the defined area that immediately encloses the content
Font-Family - ANSSpecifies the typeface to be used
Border - ANSIn the CSS Box Model, the box that immediately encloses the padding
, WGU Web Development Applications -
C777.
Comprehensive exam study Guide Latest
Updated 2025/2026
Fixed-Width Layout - ANSAchieved by assigning specific pixel widths to elements. Should
be use if you want to create Web pages whose text, image, and layout will not vary from
browser to browser.
Inheritance - ANSAlso known as cascading, the way that styles flow throughout a document
or site. A CSS style sheet rule to override styles specified in a linked external style sheet.
Liquid Layout - ANSAlso known as relative width or fluid layout. Achieved by assigning
percentage values to elements.
Multipurpose Internet Mail Extensions (MIME) - ANSDefines the file type, such as text or
video, and the extension, such as css or mp4, for a user agent or browser.
Implementing the Liquid Layout using CSS - ANSThe preferred method of designing Web
pages for mobile devices. It allows the size of each element to be flexible and will change
dynamically depending on the size of the browser window.
CSS Classes - ANSUseful for floating images to the left or right of text in HTML5
Purpose of using a style guide when designing your Web site - ANSTo ensure uniformity in
style and formatting with a document and across multiple documents
The HREF attribute - ANSSpecifies the location of the linked document
Static, relative, absolute, fixed, and inherit - ANSPosition property value CSS provide to
position block-level elements
Disadvantage of using CSS3 - ANSMost non-HTML5-compliant browsers cannot interpret
CSS3
Creating a company intranet using HTML5 and CSS elements when using Windows XP and
IE8 - ANSYou must add JavaScript code to your HTML documents to create HTML5
structural elements, and add a new rule to CSS to define the HTML5 structural elements as
block-level elements.
Support HTML5 in older IE browsers - ANSRemy Sharp has created a script that has become
the de facto standard for many Web developers around the world. The script enables Web
developers to:
element:first-of-type - ANSCSS3 selector that selects every instance of a specified element
that is the first of its parent.
element:last-of-type - ANSCSS3 selector that selects every instance of a specified element
that is the last of its parent
element:disabled - ANSCSS3 selector that selects every disabled instance of a specified
element
element:enabled - ANSCSS3 selector that selects every enabled instance of a specified
element
-webkit- - ANSA prefix that ensures that the CSS3 code that is precedes will render properly
in Chrome, Safari, and iOS browsers.
-o- - ANSA prefix that ensures that the CSS3 code that precedes will render properly in
Opera Browsers.
-mozilla- - ANSA prefix that ensures that the CSS3 code that precedes will render properly in
FireFox browsers.
