What is correct statement about following tag ?

In URL encoding, non-ASCII characters are replaced with _____.

Which of the following is an attribute of

Which of the following is a container?

The HTML tag that contains information about the author is

Which HTML element is used for grouping together related elements?

Which value specifies a length of the transition effect?

__________ object is created for read-only transaction

Which of the following events will be called when the user's mouse exits the map container?

When the drawImage() method is passed an animated image as its image argument, the user agent must use the poster frame of the animation, or, if there is no poster frame, the first frame of the animation.