we can use only external Style sheet ?

What is the difference between HTML <div> and <span> elements?

What is the correct HTML tag for inserting a line break in Code?

Which HTML element defines pre-formatted text?

Is the <cite> element required in the <blockquote> element?

How to define <textarea> rows and columns ?

By default, a SPAN is displayed as what kind of element?

It is not necessary to give the coordinates for an image or object defined within an area tag, if the value of its shape attribute is:

What is the purpose of this HTML statement? <META name="keywords" content="rabbit,cat">

Which attribute allows you to make HTML form input elements uneditable?

What is the proper syntax for the HTML5 doctype declaration?