Do you have a ‘go-to' algorithm, and can you describe it to me?

The purpose of this question is not to understand your favorite algorithm but rather to see how you communicate and if you're able to explain complex topics in simple language. During most interviews, you will be speaking with someone familiar with the job's technicalities for which you are interviewing. However, you may interview with someone from the personnel department or other business units within the company on some occasions. Being able to explain complex concepts in simple, easy-to-understand language demonstrates your ability to work cross-functionally in the organization.