Beginner
Web & Software Development
Q5 / 100
What is an API?
Correct! Well done.
Incorrect.
The correct answer is B) Application Programming Interface — a contract defining how software components communicate, specifying requests, responses, and data formats
B
Correct Answer
Application Programming Interface — a contract defining how software components communicate, specifying requests, responses, and data formats
Explanation
APIs define how applications communicate. Web APIs use HTTP. Libraries expose APIs for using their features. The API contract separates interface from implementation — callers don't need to know internal details.
Progress
5/100