WGU C777 WED DEVELOPMENT APPLICATIONS
EXAM 2024 NEWEST ACTUAL EXAM COMPLETE 300
QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) / ALREADY GRADED A+
App - ANSWERRelatively small applications developed exclusively for mobile devices
<nav> - ANSWERstructure element in HTML5 that includes hypertext menus to access
various pages of the web site
HTML5 API's - ANSWERCreate Apps for Mobile Devices
Web development Trifecta - ANSWERHTML, CSS, and JavaScript
Benefit of developing Web pages using the Web Development Trifecta - ANSWERYou
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 - ANSWERrequired the separation of presentation and content.
Deprecation tags we disallowed and generated validation errors.
HTML 4.01 Transitional - ANSWERallowed developers to insert formatting using either
CSS or traditional layout instructions
HTML 4.01 Frameset - ANSWERRequired 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 - ANSWERPrevents the first frame of the video from displaying while
the video is downloading
Chrome - ANSWERPopular 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 -
ANSWERHTML5 APIs use fewer resources than a proprietary browser plug-in does,
such as battery power and CPU memory.
Responsive Design - ANSWERYour web pages respond to user screen size and work
in multiple environments
,<main> - ANSWERStructure element in HTML5 to include content that is directly related
to the subject of the document
<header> - ANSWERDefines the top of the Web page, similar to the header in the
word-processing document.
<section> - ANSWERdefines portions or areas of a document as necessary, such as a
group of articles or images
<article> - ANSWERDefines site content, such as company services, news articles,
blogs, images, videos, tweets, and social networking posts.
<aside> - ANSWERDefines content that is aside from or additional to the main article
content, such as advertisements or news feeds
<footer> - ANSWERDefines 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 -
ANSWERWhen you validate you markup, the code will match the DTD (standard syntax
rules) that you specify.
Cascading Style Sheets - ANSWEREnables 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 -
ANSWERImportance of understanding what goes on behind the GUI of a Web Editor
Code validation - ANSWERChecking your code to verify that is complies with the syntax
rules of your chosen standard
Canvas - ANSWERHTML5 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 - ANSWERXHMTL incorporates the strict syntax rules of XML with
the existing set of HTML 4.01 tags to create web documents
loop="loop" - ANSWERaudio attribute that allows your audio to play over and over again
without stopping
autoplay="autoplay" - ANSWERSpecifies that the video will automatically play
immediately upon loading
, The specified DTD in the <!DOCTYPE> declaration on you HTML page -
ANSWERW3C Markup Validation Service used to determine the HTML specification
against which to validate your Web page markup code
Selector - ANSWERRefers to any element to which designated styles are applied.
Rule - ANSWERis a format instruction that consists of a specified selector and the
properties and values applied to it.
Declaration - ANSWERConsists of a property and its value
Semicolon - ANSWERTo define multiple declarations for one selector withing a rule,
you must separate each declaration with a ______________.
Curly Braces - ANSWERExcept when declaring inline styles, you must place properties
and their values within _____________.
Comment - ANSWERBy placing code in between the /* and */ characters you create a
___________
Inheritence - ANSWERThe 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 - ANSWERThe normal, or default, position of the element within a page.
Relative - ANSWERThe element is relative to others on a page, usually because of the
top, bottom, left, and right properties.
Absolute - ANSWERThe 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 - ANSWERThe element remains in the same position when the page is scrolled.
Inherit - ANSWERThe element inherits its position from the parent element.
Margin - ANSWERIn the CSS Box Model, the outer-most box that immediately encloses
the border.
Content - ANSWERIn the CSS Box Model. the innermost box
Property - ANSWERChanges the way a selector renders in a browser
Padding - ANSWERIn the CSS Box Model, the defined area that immediately encloses
the content
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