Question

1. what html element is used to create a hyperlink, and what essential attribute must it include?
2. what is the purpose of the href attribute?
3. besides text, what other types of content can be turned into a link?
4. explain the difference between an internal and an external link.
5. why is the title attribute on a link useful, and what are some potential accessibility issues relying on it?

Explanation:

1. <a> element creates hyperlink, href is essential.
2. href specifies link destination.
3. Images, buttons can be linked.
4. Internal links are within site, external are to other sites.
5. Title gives tooltip info, but has accessibility issues.

Answer:

1. <a> element, href attribute
2. Specifies link destination
3. Images, buttons
4. Internal: within - site, External: to other sites
5. Gives tooltip info, has accessibility issues