WGU C777 Web Development Applications Pre-Assessment with Complete Solutions.

The HTML5 specification for the <audio> element does not require a specific audio codec to be supported, but it does support three audio formats: MP3, Ogg and WAV. Which major browser supports all three audio formats? - ANSWER-Chrome You are developing pages for your company's Web site. You create an HTML5 search field using the following code: <input type="search" name="search"> When you test the page on various browsers, the first browser supports the new input type and displays the search field. The second browser does not support this new input type and gracefully degrades. What type of field does the second browser display? - ANSWER-A text box Kwan is using JavaScript extensively to add interactivity to his Web site. Contained within his script is a counter object that calculates a date based on a number input by the user. Which term describes the calculation process that Kwan's counter object performs? - ANSWER-Method The HTML5 File API can be used to: - ANSWER-create preview thumbnail images during image uploads What is the basic code you would need to define a named function that returns a value? - ANSWER-function myFunction() { return value; } What can you use in CSS if you want to customize your own HTML element styles? - ANSWER-The class and id selectors What two keys are created by the HTML5 <keygen> element? - ANSWER-A private key and a public key What HTML5 API can you use to provide location-based services, such as mapping? - ANSWER-The Geolocation API Which type of CSS effect allows an element to gradually change styles from one to another? - ANSWER-Transition You are creating a mobile Web site for your company's polling service. Users will be completing polls and surveys about various topics. How can you simplify the page layout to increase this site's usability on mobile devices? - ANSWER-Use radio buttons, check boxes and drop-down lists instead of text boxes wherever possible