__________ can be used to advise the browser to download media content in the background to improve playback.
A. poster
B. autobuffer
C. buffer
D. data-X
Answer: Option B
A. poster
B. autobuffer
C. buffer
D. data-X
Answer: Option B
Which of the following HTML 4 attributes is removed in HTML5?
A. text
B. rules
C. link
D. all of the mentioned
__________ defines the accelerator key to be used for keyboard access to an element.
A. data-X
B. accesskey
C. rp
D. command
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