How do you handle stress?

Wrong approach -
Do not say you are never under stress or I hate stress or you do exercise and meditation to take care of stress. Focus strictly on professional things that you do.

Right approach -
A good response is to say that pressure helps you focus and maintain your drive and like to handle challenges. Explain that some of your best efforts are the result of stress and pressure. Also inform that when pressure gets too intense, you know how to handle it.

Example -
Stress and pressure are a challenging part of the job and i know how to handle it. I handle it by focusing on proper planning and reporting, better time management, open communication, Hard work and prioritization.

If you're attempting to give an answer that is as unrevealing as possible, try something like this:

  " I have been a dedicated,loyal,hardworking employee throughout my career and nothing in my personal life-family obligations, hobbies, or volunteer work-has ever affected my performance. Nor would I ever expect it to." 

Purpose -
This question typically is asked by the interviewer to understand if you have the skills and experience for the job.

Approach -
The primary focus of your answer should be to match your qualifications, certifications, experience and skills with their job needs. Mention key strengths and give examples that connect with the company and the job requirements.

Pre-work -
You should do detail research on the company and job posting to effectively answer this question.

This is a very common interview question be prepared to answer it.

Most people say "Yes" and do not add more to it. Use this opportunity to market yourself and express interests and activities that are aligned with job role you are applying.