Which CSS3 code fragment styles an H2 element only if it is a direct child of a DIV element?

Your HTML5 code includes this code segment:

Which JavaScript code fragment will determine that a visitor has selected the "Chocolate" radio button?

DRAG DROP
Match the JavaScript objects to the corresponding characteristics or methods. (To answer, drag the appropriate JavaScript object from the column on the left to its characteristic or method on the right. Each JavaScript object may be used once, more than once, or not at all. Each correct match is worth one point.)

Match the JavaScript code fragments with the HTML5 local storage functions. (To answer, drag the appropriate code fragment from the column on the left to its local storage function on the right. Each code fragment may be used once, more than once, or not at all. Each correct match is worth one point.)

Which three generic font family names are valid values of the font-family property in CSS?
(Choose three.)