HTML Advanced Quiz 2

1. Which attribute is used to give hints to the browser about the relative importance of a resource?

2. What is the effect of <link rel='preload' ...>?

3. Which attribute allows serving different image resolutions for high-DPI screens?

4. Which attribute handles CORS settings for media elements?

5. What does the 'integrity' attribute do in a script tag?

6. Which attribute enables native lazy loading for images?

7. What is the purpose of rel='dns-prefetch'?

8. How do width and height attributes on <img> help Core Web Vitals?

9. Which rel value performs a DNS lookup, TCP handshake, and TLS negotiation?

10. Which attribute is required when using rel='preload' to specify the content type?