Your answer to this question should demonstrate your ability to review code effectively. Your methodology should identify the issues that need to be corrected and educate your team on how to avoid similar errors in the future. Try to convince the interviewer that hiring you will result in their code being produced more efficiently and error-free.

"When reviewing the code produced by my team, I start by looking at the code's functionality, security, and efficiency. I look for indications that the code is concise, doesn't contain anything that isn't needed, and executes efficiently. I determine how much of the program is unnecessary and should be removed or re-written. I also look for vulnerabilities that may make the program subject to hacking. Finally, I confirm that the code meets the design criteria and customer needs."