What is the process of giving all elements in a page a margin of 0 and padding of 0 called?

Which method allows you to get user's location?

Which of the following is not an event < video > element?

Which web browser does not support the loop attribute of < video > element?

Which of the following is not included in controls attribute in < video > element?

Which event will the browser fire after checking all files in the cache manifest for updates, and finding several files that need to be updated?

Which of the following web browsers does not support the muted attribute of video element?

What are the sections of the Manifest File?

Which tag is used to display graphics?

What is the <!DOCTYPE> declaration in HTML5?

What does 'id' stands for?