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Home / Interview Subjects / API Testing
WithoutBook LIVE Mock Interviews API Testing Related interview subjects: 13

Interview Questions and Answers

Know the top API Testing interview questions and answers for freshers and experienced candidates to prepare for job interviews.

Total 30 questions Interview Questions and Answers

The Best LIVE Mock Interview - You should go through before interview

Know the top API Testing interview questions and answers for freshers and experienced candidates to prepare for job interviews.

Interview Questions and Answers

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Freshers / Beginner level questions & answers

Ques 1

What are the common HTTP methods used in API testing?

Common HTTP methods include GET (retrieve data), POST (create data), PUT (update data), DELETE (remove data), and PATCH (partially update data).
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Ques 2

What is the purpose of status codes in HTTP responses?

HTTP status codes indicate the outcome of an HTTP request. For example, 200 OK indicates success, 404 Not Found indicates a resource was not found, etc.
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Ques 3

What is Postman, and how is it used in API testing?

Postman is an API testing tool that allows testers to send HTTP requests and receive responses. It simplifies the process of testing APIs by providing a user-friendly interface.
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Ques 4

What is the difference between unit testing and API testing?

Unit testing focuses on testing individual components or functions in isolation, while API testing involves testing the interactions and behavior of the entire API.
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