WGU C777 Web DevelopmentApplications - Already Graded A
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Course
WGU C777
Institution
WGU C777
Poster AttributePrevents the first frame of the video from displaying while the video isdownloadingChromePopular web browser that supports MP3, Ogg, and WAV audio formats, as well asmany others.Advantage of using HTML5 APIs when designing Web Pages for mobile devicesHTML5APIs use fewer resources th...
WGU C777 Web
Applications
Development – Already Graded A
App ✔✔Relatively small applications developed exclusively for mobile devices
<nav> ✔✔structure element in HTML5 that includes hypertext menus to access various pages of
the web site
HTML5 API's ✔✔Create Apps for Mobile Devices
Web development Trifecta ✔✔HTML, CSS, and JavaScript
Benefit of developing Web pages using the Web Development Trifecta ✔✔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 ✔✔required the separation of presentation and content. Deprecation tags we
disallowed and generated validation errors.
HTML 4.01 Transitional ✔✔allowed developers to insert formatting using either CSS or
traditional layout instructions
HTML 4.01 Frameset ✔✔Required for pages that used HTML frames, which placed Web pages
inside each other to create separate panes in the browser window.
controls="controls" ✔✔<audio> element must have this attribute and value to incorporate
default audio operations.
,Poster Attribute ✔✔Prevents the first frame of the video from displaying while the video is
downloading
Chrome ✔✔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 ✔✔HTML5
APIs use fewer resources than a proprietary browser plug-in does, such as battery power and
CPU memory.
Responsive Design ✔✔Your web pages respond to user screen size and work in multiple
environments
<main> ✔✔Structure element in HTML5 to include content that is directly related to the subject
of the document
<header> ✔✔Defines the top of the Web page, similar to the header in the word-processing
document.
<section> ✔✔defines portions or areas of a document as necessary, such as a group of articles or
images
<article> ✔✔Defines site content, such as company services, news articles, blogs, images,
videos, tweets, and social networking posts.
<aside> ✔✔Defines content that is aside from or additional to the main article content, such as
advertisements or news feeds
<footer> ✔✔Defines 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 ✔✔When
you validate you markup, the code will match the DTD (standard syntax rules) that you specify.
Cascading Style Sheets ✔✔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 ✔✔Importance of
understanding what goes on behind the GUI of a Web Editor
Code validation ✔✔Checking your code to verify that is complies with the syntax rules of your
chosen standard
Canvas ✔✔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 ✔✔XHMTL incorporates the strict syntax rules of XML with the existing set
of HTML 4.01 tags to create web documents
loop="loop" ✔✔audio attribute that allows your audio to play over and over again
without stopping
autoplay="autoplay" ✔✔Specifies that the video will automatically play immediately upon
loading
The specified DTD in the <!DOCTYPE> declaration on you HTML page ✔✔W3C Markup
Validation Service used to determine the HTML specification against which to validate your
Web page markup code
Selector ✔✔Refers to any element to which designated styles are applied.
, Rule ✔✔is a format instruction that consists of a specified selector and the properties and values
applied to it.
Declaration ✔✔Consists of a property and its value
Semicolon ✔✔To define multiple declarations for one selector withing a rule, you must separate
each declaration with a .
Curly Braces ✔✔Except when declaring inline styles, you must place properties and their values
within .
Comment ✔✔By placing code in between the /* and */ characters you create a
Inheritence ✔✔The 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 ✔✔The normal, or default, position of the element within a page.
Relative ✔✔The element is relative to others on a page, usually because of the top, bottom, left,
and right properties.
Absolute ✔✔The 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 ✔✔The element remains in the same position when the page is scrolled.
Inherit ✔✔The element inherits its position from the parent element.
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