API INTERVIEW QUESTIONS

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API Testing Interview Questions and Answers (Part-II)

21. What are common API errors that are often encountered? In API testing, several types of common errors are frequently identified: In real-world scenarios, an API tester must ...

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API Testing Interview Questions and Answers (Level-2)

21. What are common API errors that are often encountered? In API testing, several types of common errors are frequently identified: In real-world scenarios, an API tester must ...

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API Testing Interview Questions and Answers (Part-I)

11. What are the common API Testing Types? Answer: Types of API Testing include: 12. What is the Procedure to Perform API Testing? Answer: General procedure: 13. What ...

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API Testing Interview Questions and Answers (Level-1)

1. What is an API? Answer: An API (Application Programming Interface) is a set of protocols, routines, and tools that allow different software applications to communicate with each ...

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API Interview Questions and Answers (Level-3)

11. What are the advantages of API automation testing? API automation testing offers numerous benefits that make it a vital part of modern software development processes: Advantages: Conclusion: ...

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API Interview Questions and Answers (Level-2)

6. How do you assert uniqueness of an ID in API testing? In API testing, verifying the uniqueness of an ID is crucial to ensure that duplicate entries ...

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API Interview Questions and Answers (Level-1)

1. What are the different API methods you have tested? Answer: In API testing, I have tested several important HTTP methods that allow interaction with server resources. Each ...

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API Testing Interview Questions and Answers (Part-VI)

🔹 141. Verify API Localization Answer: API should respond in locale-specific formats (e.g., currency, date, language). Test with Accept-Language headers. 🔹 142. Verify API Internationalization Answer: Validate support ...

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API Testing Interview Questions and Answers (Part-V)

121. Verify API Handling of Slow Requests Answer: Use tools like Postman with delay or scripts to simulate slow network conditions. Ensure the API doesn’t timeout unexpectedly and ...

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API Testing Interview Questions and Answers (Level-3)

101. How do you validate Cross-Origin Resource Sharing (CORS) in APIs? Answer: CORS validation involves testing HTTP headers like Access-Control-Allow-Origin, Access-Control-Allow-Methods, and Access-Control-Allow-Headers. Use tools like Postman, curl, ...