Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14
Chapter 2 quiz
10 questions · instant feedback after each answer.
1.
Which is the correct HTML5 doctype?
Correct answer: B. <!DOCTYPE html> is the HTML5 doctype and must be the very first line of the document.
2.
Which of these is a void (empty) element?
Correct answer: C. <img> is a void element: it has no closing tag. In HTML5 the trailing slash is optional.
3.
Which attribute provides alternative text for an image?
Correct answer: B. alt describes the image for screen readers and is shown when the image fails to load.
4.
Which heading element represents the main page title?
Correct answer: B. <h1> is the main topic, and there should be only one per page.
5.
Which input type automatically validates an email address?
Correct answer: C. <input type="email"> gives built-in browser validation for email format.
6.
Which semantic element is used for primary navigation links?
Correct answer: B. <nav> marks a navigation landmark for menus, breadcrumbs and pagination.
7.
Which attribute opens a link in a new tab?
Correct answer: A. target="_blank" opens a new tab. Pair it with rel="noopener noreferrer" for security.
8.
Which character entity represents an ampersand (&)?
Correct answer: A. & is the named entity for &. Always encode <, > and & in text content.
9.
How do you associate a <label> with a form <input>?
Correct answer: B. The label's for value must match the input's id value for full accessibility.
10.
Which statement about HTML tables is correct?
Correct answer: B. Tables are for tabular data only. Use CSS Grid or Flexbox for page layout.
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