Scenario: the Internet Explorer 8 Browser Is Being Used to Display

question 21

Multiple Choice

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 >

• A) The controls attribute should be controls="yes"
• B) There are too many source elements.
• C) There is no fallback content to display for browsers that do not support the audio element.
• D) The MIME type values are incorrect.

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Definitions:

Energy Consumption

The total amount of energy used by an individual, organization, or society.

Total Fertility Rates

The mean number of offspring a woman is predicted to bear in her lifetime, assuming the current rates of childbirth.

Death Rates

The frequency of deaths in a specific population, typically expressed per 1000 or 100,000 individuals, over a certain period of time.

Productive Resources

The inputs used in the production of goods and services, including land, labor, capital, and entrepreneurship.