20 API testing interview questions and answers | testingshala

20 API testing interview questions and answers | testingshala | application programming interface testing
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1) What is an API?

2) What are the main differences between API and web service?

3) What are the limits of API usage?

4) What are some of the architectural styles for creating a web API?

5) What is API testing?

6) What are the advantages of API testing?

7) What is test environment of API?

8) What are the common API testing types?

9) What is the procedure to perform API testing?

10) What must be checked when performing API testing?

11) What is the best approach method to perform API testing?

12) What are the tools that could be used for API testing?

13) What are the differences between API testing and unit testing?

14) What is the difference between API testing and UI testing?

15) What are the major challenges faced in API testing?

16) What are the testing methods that come under API testing?

17) What are the common API errors?

18) What are the types of bugs found in API testing?

19) What are the common protocols used in API testing?

20) Why is API testing considered as the most suitable form of automation testing?

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