Tutorial 07

Tutorial 07 - Tutorial 07: Working with Multimedia...

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Tutorial 07: Working with Multimedia TRUE/FALSE 1. One of the most popular sites on the Web is YouTube, which is almost solely dedicated to the creation and dissemination of user-created video. ANS: T PTS: 1 REF: HTML 412 2. One of the primary goals when using multimedia is to create media clips that are compact in size without sacrificing quality. ANS: T PTS: 1 REF: HTML 412 3. The item marked 2 in the figure above is an example of external media. ANS: T PTS: 1 REF: HTML 412 4. The item marked 1 in the figure above is an example of embedded media. ANS: T PTS: 1 REF: HTML 413 5. To play embedded media, users’ browsers often will have access to a plug-in. ANS: T PTS: 1 REF: HTML 412 6. When you hear sound, your ears hear a discontinuous signal created by the vibrations that sound makes on your eardrum.
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ANS: F PTS: 1 REF: HTML 414 7. The tradeoff in increasing the sampling rate is that it decreases the size of the sound file. ANS: F PTS: 1 REF: HTML 414 8. Increasing the sample resolution creates a digital sound file that represents the analog sound more accurately and results in a smaller file size. ANS: F PTS: 1 REF: HTML 415 9. Stereo provides a richer sound than mono, but at the expense of approximately quadrupling the size of the sound file. ANS: F PTS: 1 REF: HTML 415 10. The most common file compression format is the MP3 format used throughout the Web as well as on portable music players and cell phones. ANS: T PTS: 1 REF: HTML 415 11. The AIFF sound file format is primarily used on UNIX workstations. ANS: F PTS: 1 REF: HTML 416 12. Some sound clips have copyright restrictions. ANS: T PTS: 1 REF: HTML 411 13. Most browsers support two elements for embedding objects such as sound clips within a Web page: the embed element and the inset element. ANS: T PTS: 1 REF: HTML 417 14. According to the HTML code in the figure above, the sound clip on this Web page will play automatically. ANS: F PTS: 1 REF: HTML 450 15. The item marked 2 in the figure above is an embedded video clip. ANS: F PTS: 1 REF: HTML 450
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16. The items marked 1 in the figure above are the width and height of the clip controls. ANS: T PTS: 1 REF: HTML 449 17. You can reduce the data rate of your video files by simply reducing the size of the video frames. ANS: T PTS: 1 REF: HTML 432 18. Video players for AVI files are only available for the Macintosh operating system. ANS: F PTS: 1 REF: HTML 433 19. A Java applet is an external file that is downloaded and executed by your browser. ANS: T PTS: 1 REF: HTML 455 20. Some Java applets require several .class files. ANS: T PTS: 1 REF: HTML 455 MODIFIED TRUE/FALSE 1. An advantage of using a(n) inline file is that users are not required to retrieve the multimedia clip, but only do so if they want to. _________________________ ANS: F, external PTS: 1 REF: HTML 412 2. A(n) embedded media clip works like an inline image and can be played within the Web page itself. _________________________ ANS: T
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This note was uploaded on 10/22/2011 for the course ACCT 3551 taught by Professor Brown during the Spring '11 term at UNC.

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Tutorial 07 - Tutorial 07: Working with Multimedia...

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