In HTML Audio/Video DOM, __________ sets or returns the default speed of the audio/video playback.
A
currentTime
B
duration
C
defaultPlaybackRate
D
playbackRate
Correct Answer: defaultPlaybackRate
CurrentTime set or returns current playback position while playing audio/video. The length of the current audio/video is set or returned by duration. Default speed of playback is given by defaultPlaybackRate while playback returns speed of the audio/video.