130. Which of the following video file formats are currently supported by the <video> element of HTML 5.0? a. CCTV b. MPEG 4***Answer** c. Ogg***Answer** d. 3GPP 131. Which of the following are valid values for the contenteditable attribute of theelement in HTML 5.0? a.true ***Answer** b.false ***Answer** c.0 d.1 132. How does a button created by the <button> tag differ from the one created by an <input>tag ? a. An input tag button can be a reset button too. b. A button tag button can be a reset button too. c. An input tag button can include images as well.***Answer** d. A button tag can include images as well. 133. Which media event is triggered when there is an error in fetching media data in HTML 5.0? a. onstalled b. onwaiting c. onsuspend***Answer** d.oninvalid 134. ...