Main container for , and is

Which protocol is supported by Android browsers?

Messages from the server are received by ____

Who is making the Web standards?

The ___ attribute of the input element sets the element's value to a string representing a number.

The HTML <header> element does not contain which of the following?

The ___________ allows the user to select a month and year.

Which of the following HTML attributes is used to add a name/value pair to a microdata item?

The _____ element represents the header of a section or the document and contains a label or other heading information for the related content.

Which of the following statements about HTML attributes is true?