Which of the following is an audio file extension?

Correct option is A

The correct answer is (a) WMA.
· WMA stands for Windows Media Audio, which is an audio file format developed by Microsoft.
· It is used for storing audio data and supports various bit rates and compression levels.
· WMA files are commonly used for streaming and downloading audio over the internet.
Information Booster:
· MOV: MOV is a file format used for video files, developed by Apple and associated with the QuickTime framework.
· WMV: WMV stands for Windows Media Video, another format developed by Microsoft, primarily used for storing video content.
· MP5: MP5 is not a standard audio or video file extension and is generally associated with media players rather than file formats.