API Testing Interview Questions

What are the major challenges faced during API testing? The major challenges faced during the API testing are: Parameter Selection Parameter Combination Call sequencing Output verification and validation A major challenge is providing input values which are very difficult because GUI is not available. What are the limits of API usage? Many APIs have certain … Read more

What is URI? What is the purpose of web-based service and what is it’s format? URI stands for Uniform Resource Identifier. It is a string of characters designed for unambiguous identification of resources and extensibility by the URI scheme. The purpose of URI is to locate the resource on the server hosting of the web … Read more

What is the HTTP protocol supported by REST? GET: GET is used to request data from the specified resource. GET request can be cached and bookmark. It remains in the browser history and has length restriction. When dealing with sensitive data GET requests should not be used. POST: POST is used to send data to server for … Read more

What is the most used template for API documentation? Here, are the various documentation template that make the whole process simple and easy. They are: Swagger Miredot Slate FlatDoc API blueprint RestDoc Web service API specification When we can use SOAP API? We can use SOAP API to perform the operation on records like create, … Read more

API Testing Interview Questions – Set 04 API Testing Interview Questions – Set 03 API Testing Interview Questions – Set 02 API Testing Interview Questions – Set 01