WGU C777 - Post Assessment Selections questions with correct answers

What is the term for a relatively small application developed exclusively for mobile devices? Answer App What three technologies used toegther provide Web pages that easily adapt to smartphones, tablets, gaming devices and smart TVs, as well as traditional computers? Answer HTML5, Cascading Style Sheets (CSS) and JavaScript Many markup code validators exist, but the most authoritative is the W3C Markup Validation Service. How does the W3C Markup Validation Service determine to what HTML standard to validate your code? Selena is embedding a video in her HTML5 page. Which attribute should she use to identify the location and file name of the video? Answer The src attribute You are using the <video> element to embed a video in your HTML5 page. Which attribute should you use if you want to identify an image to be displayed until the Play button is clicked or while the video is downloading? Answer The poster attribute You want to create Web pages that can easily adapt to serve multimedia content to smartphones, tablets, gaming devices and smart TVs, as well as traditional desktop computers, without the use of plug-ins. What would be best suited for this purpose? Answer HTML5 APIs Stanley is the senior developer of apps for an organization that is considered to be at the cutting edge of mobile-device technology. What should Stanley use to create apps for mobile devices? Answer HTML5 APIs You are a novice Web developer, and your me