Answers CHAPTER 11 457
- Correct answers: A, B, and D
A. Correct: The .mp4 format is becoming popular on the latest browsers.
B. Correct: The .wav format is compatible with most browsers.
C. Incorrect: The .h264 format is a video format.
D. Correct: The .oga format is compatible with most browsers.
Lesson 3
- Correct answer: A
A. Correct: The - Correct answer: D
A. Incorrect: The preload property is used to indicate whether you want to preload
the data.
B. Incorrect: The readyState property is used to identify the current state of the
media.
C. Incorrect: The seekable property is used to indicate whether the media can be
seeked.
D. Correct: The loop property is used to indicate that you want to repeat the media
continuously when it reaches its end of stream. - Correct answer: D
A. Incorrect: The onstalled event triggers when the browser is unable to retrieve the
media.
B. Incorrect: The onseeked event triggers when seeking has ended, after you per-
form a seek operation.
C. Incorrect: The onplay event triggers when the media starts playing.
D. Correct: The onloadeddata event triggers when the media is loaded.