WGU C777 Web DevelopmentApplications - Already Graded A

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.