MCQ Detailed View

API stands for Application Programming Interface. It is a set of defined rules and protocols that allows one software application to interact with another. APIs act as a bridge between different software systems, enabling them to exchange data and functions without needing to know the internal logic of each other.

 For example, when you use a mobile app to check the weather, that app uses an API to request real-time data from a weather server. The API handles the request and response in a structured and standardized way. This same concept applies across web applications, desktop software, mobile apps, and more.

APIs are fundamental in modern software development. They power services like payment gateways, social media logins, maps, cloud services, and countless integrations used by developers. Understanding this abbreviation is essential for anyone learning programming, software architecture, or preparing for computer-related exams and interviews.