Colin Has Created a Web Page That Supports Multiple Audio

question 23

Multiple Choice

Colin has created a web page that supports multiple audio sources.However,he is unsure if the browsers used by his clients will support the audio format he has included.Which of the following must he include in the code to notify the clients about any browser upgradation required to play an audio file?

• A) ​cue label
• B) ​text track
• C) ​fallback option
• D) ​kind attribute

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Definitions:

Oligopoly

A market structure in which a few firms sell either a standardized or differentiated product, into which entry is difficult, in which the firm has limited control over product price because of mutual interdependence (except when there is collusion among firms), and in which there is typically nonprice competition.

Innovate

The act of introducing new ideas, devices, or methods to improve productivity, efficiency, or creating new products or services.

Innovation

The process of introducing new ideas, devices, or methods, often leading to technological progress or improved solutions.

Invention

The creation of a new product, service, or process, often one that has never been made before, resulting from study and experimentation.