ITd 110 Final Set #4
Select a disadvantage of displaying HTML5 video in a web page from the list below: a. You need to create multiple video files in different formats b. No browser plug-in or player is needed c. Flash is supported in all browsers d. Flash is not supported on many mobile devices
Flash is not supported on many mobile devices
Select an advantage of displaying HTML5 video in a web page from the list below: a. You need to create multiple video files in different formats b. No browser plug-in or player is needed c. All browsers play all video formats d. All of the above are advantages
No browser plug-in or player in needed
Scenario: The Internet Explorer 8 browser is being used to display a web page with an audio player but the audio element displays nothing on the page. Read the following code snippet and select the reason for the incorrect display from the choices below. <audio controls="controls"><source src="podcast.mp3" type="audio/mpeg" /> <source src="podcast.ogg" type="audio/ogg" /> </audio>
There is no fallback content to display for browsers that do not support the audio element
The _________________ element is a placeholder in which dynamic graphics can be configured. a. video b. script c. embed d. canvas
canvas
Select a transition-timing-function value which configures a transition effect that begins at a constant speed and slows down at the end. a. ease b. linear c. ease-in d. ease-out
ease-out
When coding an audio element, the code placed before the closing audio tag is considered to be: a. invalid b. fallback content c. only available to browsers that support HTML5 d. required
fallback content
Use the __________________ element to associate JavaScript with a web page a. object b. script c. embed d. canvas
script
Scenario: The Firefox browser is being used to display a web page with a video but no video controls display -only the poster image is shown. Read the following code snippet and select the reason for the incorrect display from the choices below. <video controls="controls" poster="sparky.jpg" width="160" height="150"> <source src="sparky.m4v" type="video/mv4" /> <source src="sparky.ogg" type="video/ogg" /> <a href="sparky.mov">Sparky the Dog</a> (.mov) </video>
the file extension .ogg is incorrect
The CSS3 ____________________ property allows you to rotate, scale, skew, or move an element a. display b. transform c. transition d. hover
transform
The CSS3 _________________ property provides for changes in property values to display in a smoother manner over a specified time. a. display b. transform c. transition d. hover
transition
