What does declaring indicate to the browser?

Difficulty: Easy

Average Score: 90%

What does declaring <!DOCTYPE html> indicate to the browser?

Rationale

The code is written in HTML5.

Declaring `` signals to the browser that the document is utilizing HTML5, the latest standard of HTML. This declaration helps ensure that the browser renders the page in standards mode, providing better compatibility with modern web features.

A (The file extension is HTML4.) YOUR ANSWER

This option is incorrect because the `` declaration does not specify the file extension at all. Instead, it indicates the version of HTML being used, which, in this case, is HTML5. The file extension can be .html or .htm regardless of the HTML version.

B (The code is written in HTML5.) CORRECT

This statement accurately reflects the purpose of the `` declaration. By using this declaration, the document is confirmed to be compliant with HTML5 standards, allowing for improved features and functionalities in web development.

C (The file extension is HTML5.) YOUR ANSWER

This choice is misleading because there is no specific "HTML5" file extension. Files containing HTML code typically use the .html or .htm extensions, regardless of whether they follow HTML4 or HTML5 standards. The declaration does not dictate the file extension.

D (The code is written in HTML4.) YOUR ANSWER

This option is incorrect as `` is explicitly associated with HTML5, not HTML4. HTML4 would require a different doctype declaration to be recognized correctly by the browser, such as ``.

Conclusion

The `` declaration explicitly indicates that the document is written in HTML5, ensuring that browsers render the content in accordance with modern web standards. Other options either misinterpret the purpose of the declaration or incorrectly associate it with previous HTML versions, emphasizing the importance of correct doctype usage in web development.

What does declaring <!DOCTYPE html> indicate to the browser?

The code is written in HTML5.

Related Questions

Related Quizzes

How familiar were you with this question?

Report an Issue

Rate this Practice Test