Which HTML5 element is used to draw graphics via a JavaScript API?

Which HTML element should be used to contain each individual post on a page of blog posts?

Which method do you use to retrieve data from an object store?

Using the audio API, which aspects of the media can you control?

What happens when the browser processes the autofocus attribute in the following code? <input type="text" name="user-name" autofocus="autofocus" />

The following image formats can be used for display on an HTML page EXCEPT:

What are examples of usage for the <article> element?

The Web workers API allows you to:

How many footers can you have in an HTML 5 document?

If you define a brush, which portions of the image will show up when you use the brush preset to paint?

According to the W3C HTML5 specification, which one of these does <time> element NOT represent?