What tools do you use to identify bugs in your code?

When an interviewer asked you about how you identify bugs in your code, they seek to learn several different things. The first is your ability to troubleshoot issues when coding. Second, they want to understand the tools you use to perform this operation and whether they are the same ones used in their organization. Researching both the company and the job before the interview will help you respond to this question with the appropriate answer.