HTML Text Basics

1. <sup>
2. <sub>
3. <small>
4. <strong>

Correct answer: B — <sub>

• A — Incorrect: sup represents superscript, such as the 2 in x².
• B — Correct: sub represents subscript, such as the 2 in H₂O.
• C — Incorrect: small is for side comments and fine print, not chemical notation.
• D — Incorrect: strong represents importance, not subscript positioning.

Question 9: What does the cite element represent?

1. Any person's name in a quotation
2. The title of a creative work, such as a book or film
3. A keyboard shortcut
4. A highlighted search result

Correct answer: B

• A — Incorrect: cite is not intended merely to mark a person's name.
• B — Correct: cite identifies the title of a creative work.
• C — Incorrect: kbd is used for keyboard input.
• D — Incorrect: mark can identify text highlighted for relevance.

Question 10: Which statement about br and hr is correct?

1. Both are paragraph elements
2. br creates a line break, while hr represents a thematic break
3. hr creates a hyperlink, while br creates a heading
4. Both must have closing tags in HTML

Correct answer: B

• A — Incorrect: Neither element represents a paragraph.
• B — Correct: br creates a line break within text, and hr represents a thematic change in content.
• C — Incorrect: a creates hyperlinks and h1 through h6 create headings.
• D — Incorrect: br and hr are void elements and do not have closing tags in HTML.

16. Final Checklist

Before moving to Section 5, confirm that you can:

• Choose heading levels based on content hierarchy.
• Write separate paragraphs instead of relying on source-code line breaks.
• Distinguish strong importance from bold visual attention.
• Distinguish stress emphasis from alternate-voice text.
• Use mark, small, sup, sub, ins, del, and u appropriately.
• Use blockquote and q for quotations.
• Identify abbreviations, definitions, and creative-work titles using appropriate elements.
• Format technical examples using code, pre, kbd, and samp.
• Use br for meaningful line breaks and hr for thematic breaks.

Next section: Section 5 — Global Attributes, IDs, Classes, Data Attributes and Contenteditable.

End of Section 4 — Codementrix HTML5 Mastery.