Q1. What are HTML formatting tags?

Formatting tags define text appearance: <b> bold, <strong> important, <i> italic, <em> emphasized, <mark> highlighted, etc.

Q2. What is the difference between <b> and <strong>?

Both make text bold, but <strong> has semantic meaning indicating importance, while <b> is purely presentational.

Q3. What is the difference between <i> and <em>?

Both italicize text, but <em> has semantic meaning for emphasized text, while <i> is for technical terms or foreign words.

Q4. How do you mark text as deleted or inserted?

Use <del> for deleted text (strikethrough) and <ins> for inserted text (underline).

Q5. What does the <small> tag do?

The <small> tag makes text one size smaller, often used for side comments, copyright, or legal text.