What do you do when things do not go as planned ? 

The interviewer wants to know how you will deal in stressful situations by asking this question.

Sample answer:

I react to situations rather than being stressful. I want to make the situations not to be stress for anybody. If a situation seems overwhelming, I mentally break it up into smaller steps and just focus on reaching each one on the way to accomplishing the larger task. Once I had a situation that in the same week i had to submit two projects which is very pressure to me. As i was skilled in multiple tasks, i just break down all the works i have in to smaller assignments and just worked one by one to complete the whole task. By this way i handled my stressful situation and submitted my projects within the due time.

Ofcourse, such situations helps me to stay motivated and productive.

In most cases, the best answer to this question is answering yes. Working well under pressure is a good trait to have. However, I think if you answer that you work the same with pressure and without pressure, the interviewer will be more impressed. However, you will need to explain in words why this is better. Here are some of my answers.

1. "I work well under pressure because I use the pressure to help me work more efficiently."

2. "I enjoy working under pressure because I believe it helps me grow. In my previous experience, I always worked well during deadlines, and I always learned how to work more efficiently afterwards."

3. "I work well under pressure because I don't panic. I maintain self control and work as efficiently as possible. In all my experiences, I did well and I always enjoyed the experience."

Tell us about a time when you missed a deadline.

(or)

Let's discuss a time when you missed a significant deadline.

If you answer something like "You never missed a deadline". Most interviewers will immediately conclude you are not experienced and may also feel you are lying. 

Approach - It is absolutely necessary to accept that you have missed a deadline and give reasons how you resolved and what you learned from it. This will demonstrate your experience.

You could say in one of the first projects earlier in your career you missed an important deadline and made the boss very upset. It was a great learning experience and after doing some introspection, you realized, you could have done better planning, prioritization and communication. Now, you use special tools, processes and methods to address these issues. Now your team, colleagues and management are always up to date so no surprises arise on meeting deadlines. 

Below are few things you may emphasize on in your response...

Effective planning

Procedural Improvements

Better Prioritization

Open communication

Better Status reporting

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.