What is RESTful API and why it is used?
A RESTful API is also known as RESTful web service. Full form of REST is Representational state transfer, and complete kind of API is Application program interface. This program interface uses HTTP protocol to define the set of function such as GET, PUT, POST and DELETE data. RESTful API is used.
REST is mostly used in developing Web applications.
BY Best Interview Question ON 21 Mar 2020