The video tutorial explains the use of abbreviations and acronyms in HTML. It covers the differences between acronyms and abbreviations, provides examples, and discusses the HTML tags used for them. The tutorial also demonstrates creating an HTML file with an abbreviation and using the title attribute in the abbr tag to display the full form on hover. Finally, it shows how to view the output in a browser.

What is the main difference between an acronym and an abbreviation?

• Abbreviations are used only in HTML.

• Acronyms are used only in scientific contexts.

• Acronyms are pronounced as words, while abbreviations are not.

• Acronyms are always longer than abbreviations.

Why is the 'acronym' tag no longer used in HTML5?

• It was not supported by all browsers.

• It was only used for medical terms.

• It was replaced by the 'abbr' tag.

• It was too complex to implement.

Which HTML tag is used for both acronyms and abbreviations in HTML5?

What attribute can be added to the 'abbr' tag to provide more information?

• title

• id

• style

• class

In the HTML example, what happens when you hover over the abbreviation?

• A sound is played.

• The text changes color.

• The full form of the abbreviation appears.

• The abbreviation disappears.