Question

is a platform used for mobile apps. blueberry bluetooth android agile

Explanation:

• BlueBerry: There is no well - known mobile app platform named BlueBerry.
• Bluetooth: It is a wireless technology standard for exchanging data over short distances, not a mobile app platform.
• Android: It is a widely - used mobile operating system (a type of platform) for mobile apps.
• Agile: It is a project management methodology, not a mobile app platform.

Answer:

C. Android