WGU Web Development Applications - C777 updated 2022

WGU Web Development Applications - C777 updated 2022App 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.