HTML Multiple Choice Questions & Answers on HTML5 Audio for Freshers

https://www.computersprofessor.com/2017/12/html-multiple-choice-questions-answers_2.html
1. There is an audio format supported across all browsers.
a) True
b) False
Answer: b
Explanation: There are 3 formats that are used in HTML5 Audio and are .mp3, .m4a AAC also known as H.264 format.
2. Which of the following tag is used for audio in HTML5 ?
a)b) <audio> c) <video> d) <canvas>
Answer: b
Explanation: The audio tag defines sound, such as music or other audio streams.
3. Which tag is used to defines multiple media resources for media elements audio and video ?
a) <source> b) <canvas> c) <audio> d) None of the mentioned
Answer: a
Explanation:
<source> defines multiple media resources for media elements, such as <video> and <audio>
.
4. Which of the following browser does not support wav file format?
a) Opera
b) Firefox
c) Chrome
d) Internet Explorer
Answer: d
Explanation: IE does not support wav and Ogg file format.
5. In HTML Audio/Video DOM, __________ sets or returns the volume of the audio/video.
a) src
b) volume controls
c) volume
d) video Tracks
Answer: c
Explanation: The volume property sets or returns the current volume of the audio/video.
6. Which of the following attribute adds audio controls, like play, pause, and volume?
a) audio
b) controls
c) source
d) src
Answer: b
Explanation: The controls attribute is a boolean attribute. When present, it specifies that audio controls should be displayed.
7. In HTML Audio/Video DOM, __________ sets or returns whether the audio/video should start playing as soon as it is loaded.
a) controls
b) audio Tracks
c) autoplay
d) currentSrc
Answer: c
Explanation: The autoplay attribute is a boolean attribute. When present, the audio will automatically start playing as soon as it can do so without stopping.
8. In HTML Audio/Video DOM, __________ sets or returns whether the audio/video should start over again when finished.
a) loop
b) autoplay
c) seeking
d) played
Answer: a
Explanation: The loop attribute is a boolean attribute. When present, it specifies that the audio will start over again, every time it is finished.
9. In HTML Audio/Video DOM, __________ returns a MediaError object representing the error state of the audio/video.
a) ended
b) seeking
c) error
d) mediaGroup
Answer: c
Explanation: The error property returns a MediaError object. The MediaError object has a code property containing the error state of the audio/video.
10. In HTML Audio/Video DOM, __________ returns a TextTrackList object representing the available text tracks.
a) readyState
b) startDate
c) videoTracks
d) textTracks
Answer: d
Explanation: The textTracks property returns a TextTrackList object. The TextTrackList object represents the available text tracks for the audio/video. Each available text track is represented by an TextTrack Object.