Web Development With Html And Css Multimedia Quiz – Flashcards
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It is a mistake to assume that a higher bit rate always results in better video quality. Question options: True False
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T
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The file size of an audio clip is related to the ____. Question options: sampling rate sample resolution number of channels All of the above
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D
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The ____ parameter can be used to make a Flash window transparent. Question options: bgcolor wmode quality scale
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B
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Older browsers that do not support the ____ audio element instead rely on plug-ins to play embedded media clips. Question options: HTML HTML3 HTML5 HTML7
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C
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Video has become one of the most popular methods of sharing information on the Web. Question options: True False
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T
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A Java program is stored in an executable file called a(n) ____ file. Question options: exe class java js
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B
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Which of the following sound file formats have a MIME type of audio/basic? Question options: AIFF WAV SND MP3
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C
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Multimedia is displayed within a Web page in a fashion similar to an outline image. Question options: True False
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F
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The parameter ____ identifies the embedded Flash movie so that it can be referenced in the Flash player. Question options: loop name id play
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C
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Which of the following are commonly used sample resolution values? Question options: 1 bit, 2 bit, and 4 bit 4 bit, 8 bit, and 12 bit 8 bit, 16 bit, and 32 bit 8 bit, 16 bit, and 64 bit
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C
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If you add the parameter, ____, the text in the applet window fades in and out as it scrolls. Question options: bgcolor fadezone fadearea repeat
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B
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Which of the following is a basic component of a sound wave? Question options: frequency amplitude sample rate Both a and b
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D
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There are ____ main file formats involved in creating a Flash video. Question options: one two three four
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B
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A video file format is synonymous with the codec of the clip it contains. Question options: True False
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F
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Sample resolution is sometimes referred to as ____. Question options: bit length bit height bit width bit depth
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D
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A conditional comment uses ____ to specify the condition for Internet Explorer. Question options: none of the above
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A
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The attribute ____ of the QuickTime plug-in sets the initial volume, where value ranges from 0 to 255. Question options: volume= "value" loop ="value" controller = "volume" autoplay = "value"
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A
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Each codec is stored within a file called a(n) ____ file. Question options: embedded container object source
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B
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The most common file compression format is the MP3 format used throughout the Web as well as on portable music players and cell phones. Question options: True False
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T
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A(n) ____ file consists of several time entries, each marked with a time stamp. Question options: WebVTT MIME AU HTML
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A
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Embedded objects are limited to audio and video files. Question options: True False
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F
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To embed a Flash file, you must specify a location for the embedded video clip with the ____ parameter and a size for the clip using the height and width parameters. Question options: data frame embed link
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A
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A proprietary file format developed by Adobe to deliver video over the Internet using the popular Adobe Flash Player is ____. Question options: RealVideo Flash Video QuickTime Windows Media
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B
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The ____ sound file format is used primarily on UNIX workstations. Question options: RealAudio AU AIFF MIDI
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B
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The AIFF sound file format is primarily used on UNIX workstations. Question options: True False
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F
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Each measurement of a sound wave is called a(n) ____. Question options: index sample metric cycle
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B
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An open source format introduced by Google to provide royalty-free video and audio to be used with the HTML5 video element is ____. Question options: Flash Video MP4 Ogg Theora WebM
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D
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____ is a video format developed by Apple Computer for Windows and Apple computers. Question options: MPEG AVI RealVideo QuickTime
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D
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____ is a file compression format designed for Web audio and is an open source and royalty-free format. Question options: WAV MP3 Ogg Vorbis SND
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C
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The most popular sound file format for downloading and storing music is ____. Question options: AU AIFF MP3 MIDI
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C
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The ____ element is used to store inline frames, which are windows into the content of another Web page or Internet resource. Question options: irate iframe frame rate
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B
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____ objects are not limited to audio and video files. Question options: Element Embedded Media Steaming
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B
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The human ear hears sounds in the range from 1 kilohertz to 5 megahertz. Question options: True False
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F
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The ____ attribute can be used to identify where to download a plug-in. Question options: codebase code srcload href
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A
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The number of frames shown in each unit of video is expressed as ____. Question options: MHz GHz fz fps
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D
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With hundreds of millions of videos stored online, the most popular site to view and share videos is YouTube. Question options: True False
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T
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Applets are embedded within Web pages just like sound and video clips. Question options: True False
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T
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____ are programs that enable the browser to work with an embedded object. Question options: Applets Plug-ins Browslets Either A or C
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B
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The ____ parameter of the QuickTime plug-in specifies whether or not to show the object controls. Question options: controller display interface showbuttons
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A
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One of the most important factors in the application of multimedia on the Web is bandwidth. Question options: True False
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T
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The sampling rate is measured in ____. Question options: MHz MB KHz GB
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C
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The ____ parameter can be used to define how a Flash movie clip is sized in its defined space. Question options: bgcolor wmode quality scale
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D
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For most applications, saving sound files at the ____ bit resolution provides a good balance of sound quality and file size. Question options: 1 4 8 16
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D
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____ is a popular music format limited to instrumental music, and cannot be used for general sounds. Question options: WAV MP3 AIFF MIDI
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D
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Java programs are stored in zip files called class files, which have the file extension .class. Question options: True False
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F
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The RealAudio format was one of the first formats that allowed for streaming audio over low-to-high bandwidth connections. Question options: True False
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T
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When determining the number of channels to use in creating a sound file, the choice is between stereo or ____ sound. Question options: monaural telephonic DAT resolved
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A
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To specify the .class file in an embedded applet in IE, you use the ____ parameter. Question options: file applet value parameter
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C
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To embed a Flash Player, you use the ____ parameter to identify the video file to be played. Question options: src object movie href
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C
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By default, audio controls are displayed in-line with text-level elements. Question options: True False
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T
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Users with impaired vision, hearing, or motor skills may find it difficult to work with sites that offer ____ content. Question options: inline embedded image inserted
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B
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The item marked 1 in the accompanying figure is the wave's ____. Question options: amplitude sample rate frequency resolution
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C
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____ runs a Java applet's code and returns the results to your computer. Question options: JVM DVM JDK SND
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A
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____ employs resusable software components that can be run from within a variety of Windows programs. Question options: Flash Player ActiveX SWF QuickTime
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B
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When a browser encounters a plug-in or an ActiveX control that it doesn't recognize, it usually leaves a(n) ____where the embedded object normally would appear. Question options: parentheses blank space asterick ampersand
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B
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Internet Explorer inserts the Flash Shockwave Player as a(n) ____ control. Question options: Class Quicktime AVI ActiveX
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D
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An applet is displayed as an embedded object on your Web page in an applet ____. Question options: frame manager window index
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C
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Browsers only support the object element for embedded Web pages. Question options: True False
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F
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A(n) ____ composition is smaller than a WAV or an MP3 file, but cannot include speech. Question options: MP3 MIDI AIFF WAV
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B
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The frequency is the height of the sound wave and it relates to the sound's volume. Question options: True False
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F
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____ can be used in Internet Explorer to run different code for different versions of Internet Explorer. Question options: Comment parameters Conditional parameters Conditional tags Conditional comments
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D
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The Adobe Flash Player file is often embedded within a Shockwave Flash file. Question options: True False
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F
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Which of the following attributes displays the audio controls in the Web page? Question options: controls="controls" loop ="loop" src ="url" autoplay ="controls"
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A
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____ is a proprietary audio format developed by Microsoft to compete with MP3s. Question options: AU MIDI WMA MPEG
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C
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Large sound and video files cause the most trouble for users with low-____ connections. Question options: bandwidth resolution frequency intensity
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A
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____ sound files have 8-bit sample resolutions, use a sampling rate of 8 KHz, and are recorded in mono. Question options: AU AIFF RealAudio WAV
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A
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A(n) ____ clip should provide users with important information that cannot be conveyed in any other way. Question options: sidebar clip art audio text
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C
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The item marked 2 in the accompanying figure is the wave's ____. Question options: amplitude frequency resolution sample rate
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A
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With the embed element, the width and height of the object are measured in ____. Question options: points inches pixels picas
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C
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The iframe element is more commonly used on the Web; but if you are writing code in compliance with the strict application of XHTML, the ____ element should be used. Question options: img src applet object
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D
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The ____ format synthesizes musical sounds by recording each note's pitch, length, and volume. Question options: RealAudio MIDI WAV SND
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B
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____ is designed only for Windows and should not be solely relied upon for Web multimedia. Question options: QuickTime ActiveX Realtime Flash
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B
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ActiveX controls are identified using the ____ attribute. Question options: src classelem classid data
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C
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The ____ codec is the most widely used codec and is used by Apple in its mobile devices and iTunes software. Question options: H.264 VP6 MPEG-4 Theora
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A
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The ____ parameter starts YouTube video playback the indicated number of seconds into the video. Question options: autoplay= 0|1 start = value playlist = list loop = 0|1
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B
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Stereo provides a richer sound than mono, but at the expense of approximately quadrupling the size of the sound file. Question options: True False
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F
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Increasing the sample resolution creates a digital sound file that represents the analog sound more accurately and results in a smaller file size. Question options: True False
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F
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A language called ____ was modified in 1995 and renamed Java. Question options: Maple Spruce Oak Cherry
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C
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____ files are the original standard audio format for Windows PCs. Question options: WAV SND MPEG AU
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A
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To specify that code only run in browsers other than Internet Explorer, you could specify ____ as your condition. Question options:
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C
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The ____ attibute of the video element automatically restarts the video clip when it is finished playing. Question options: audio = 'muted' autoplay = "autoplay" loop = "loop" preload ="type"
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C
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A(n) ____ file can provide real-time interactive animation for the viewer. Question options: avi flv aif swf
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D
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The trade-off in increasing the sampling rate is that it decreases the size of the sound file. Question options: True False
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F
