Question: Which statement is applicable to the defer attribute of the HTML \ tag?

1. defer causes the script to be loaded from the backup content delivery network (CDN).
2. defer allows the browser to continue processing the page while the script loads in the background.
3. defer blocks the browser from processing HTML below the tag until the script is completely loaded.
4. defer lazy loads the script, causing it to download only when it is called by another script on the page.

Answer: The correct answer of the above question is Option B:defer allows the browser to continue processing the page while the script loads in the background.