Developer 3

Developer 3 Interview Questions and Answers

Updated 7 Jul 2025

Asked in UST

5d ago

Q. How do you write unit tests for a function?

Ans.

Unit tests are written to test the functionality of a specific function in isolation.

  • Identify the input parameters and expected output of the function

  • Write test cases to cover different scenarios, including edge cases

  • Use testing frameworks like JUnit or pytest to automate the testing process

Asked in UST

4d ago

Q. How would you implement an endpoint?

Ans.

Implementing an endpoint for a web service

  • Understand the requirements for the endpoint

  • Design the endpoint URL and request/response structure

  • Implement the endpoint logic using a programming language/framework

  • Test the endpoint using tools like Postman

  • Handle errors and edge cases in the endpoint implementation

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