The placeholder attribute:

Auto buffering in HTML5 has been replaced with?

To increase or decrease the integer value in a number type input field use:

The <time> element:

In a cache manifest, which header is used to specify a backup URL if the URL is inaccessible?

What would be a valid input for this field: <input type="number" min="0" max="10" step="2" default="6"> ?

In drawing rectangles the following methods immediately draw rectangles to the bitmap? (choose all that apply)

There are different types of form controls that you can use to collect data using HTML form?

There are following different methods to set colors in your web page?

Which element is block-level?

Which element defines the title of a work (e.g. a book, a song, a movie, etc.)?