HTML5 HTML5 Audio and Video

Question 1

Which HTML5 element is used to embed audio content on a web page?

Accepted Answer

<audio>

Answer

The <audio> element embeds sound content in a document and supports multiple source formats via nested <source> elements.

Question 2

Which attribute on the <video> element makes the video start playing automatically when the page loads?

Accepted Answer

autoplay

Answer

The autoplay attribute causes the video to begin playing as soon as it is ready, though browsers often require muted to be set as well.

Question 3

What does the 'controls' attribute on

Accepted Answer

Displays the browser's native playback controls

Answer

The controls attribute tells the browser to display its built-in playback controls including play, pause, volume, and progress bar.

Question 4

Which element is used inside

Accepted Answer

Answer

The element is placed inside

Question 5

What HTML5 element is used to provide text tracks (subtitles or captions) for a video?

Accepted Answer

<track>

Answer

The <track> element specifies timed text tracks (subtitles, captions, chapters) for media elements in WebVTT format.

HTML5 - HTML5 Web Development Practice Test