It is possible to add new HTML elements

True or False. According to W3.org (specification for HTML5): Web developers are required to declare the character encoding for an HTML 5 document?

HTML5 is designed so that old browsers can safely ignore new HTML5 constructs.

In HTML5, <strong> and <em> tags mean the same thing.

What are the new input types in HTML5?

Which of the following is NOT a semantic element in HTML5?

Which attribute is valid for the time element?

What is the purpose of using applicationCache?

Which element is used to create a multi-line text element in an HTML form?

The placeholder attribute can be used in each of these HTML5 form elements EXCEPT:

Which header designates which files are cached after they are downloaded?