colspan=n can be added to only what tag?

Which of the following is not a Google Maps overlay?

Which element is known as HTML Example Element?

Which of the following is contributed by the major portion of web page?

Which HTML element is known as the plaintext element?

Which desktop browser does not support WebSocket?

What should be the table width to make the table adjust to the current width of the browser window?

________ allows the iframe to pull in content from elsewhere in the same domain.

The background-repeat CSS property sets how background images are repeated.

The _____________ CSS property controls the display of the default callout shown when you touch and hold a touch target.