Explain the concept of test-driven development (TDD) and how it impacts the QA process.

Medium difficulty

Medium questions delve deeper, challenging you to apply your knowledge to common scenarios. They test your ability to think on your feet and adapt your basic skills to real-world contexts.

Technical question

Technical questions probe into your industry-specific knowledge and skills. They require precise answers and are an opportunity to show your expertise and practical abilities in your field.

Here's a hint

Start by defining test-driven development as a software development approach where tests are written before the actual code. Discuss the core tdd cycle: write a failing test, write code to make the test pass, then refactor the code for optimization....

Companies asking this question

20 companies on interview.study have asked this question in the past year.