Hadoop Interview Preparation Guide
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66 Hadoop Questions and Answers:

1 :: Have you ever you have been in a position In Hadoop where you've had to fire someone? How did you feel about that experience?

Be very thoughtful about your answer. This is a very serious matter for most companies and requires a very serious answer. You need to express that you will do it when it is the right thing to do but you don't want to give the impression that you're callus to the process. Don't forget that firing is not the same as laying someone off - it typically is for the direct benefit of the company.
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2 :: Are you willing to work overtime or odd hours?

Be completely honest. You don't want to lie to get the job if you're not going to work the hours required.
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3 :: What's your management style?

The best managers are strong but flexible, and that's exactly what you want to show off in your answer. (Think something like, “While every situation and every team member requires a bit of a different strategy, I tend to approach my employee relationships as a coach...”) Then, share a couple of your best managerial moments, like when you grew your team from five to 15 or coached an underperforming employee to become the company's top employee.
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4 :: Why are you leaving last job?

Although this would seem like a simple question, it can easily become tricky. You shouldn’t mention salary being a factor at this point In Hadoop. If you’re currently employed, your response can focus on developing and expanding your career and even yourself. If you’re current employer is downsizing, remain positive and brief. If your employer fired you, prepare a solid reason. Under no circumstance should you discuss any drama or negativity, always remain positive.
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5 :: What is the most irritating thing you've experienced about your co-workers?

This question is designed to find out if you get along well on team, with other and whether or not you'll be a fit with the interviewer's organization. It's a trap. Think real hard but fail to come up anything that irritated you about your co-workers. A short positive response is best.
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6 :: How did you handle meeting a tight deadline In Hadoop?

Review every deadline you need to meet. Prioritize your projects by deadline and factor in how important each project is. Record your deadlines on a digital calendar or spreadsheet.
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7 :: What motivates you?

I've always been motivated by the challenge – in my last role, I was responsible for training our new recruits and having a 100% success rate in passing scores. I know that this job is very fast-paced and I'm more than up for the challenge. In fact, I thrive on it.
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8 :: What is your personal mission statement?

Is it to conquer the world? Is it to become a CEO? Is it to give back to the community? Is it to inspire others? Define your statement by stating a clear vision of how you want to make an impact on the world with your work.
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9 :: Give me an example of how you handled pressure at work In Hadoop?

The company is looking to see if you can handle pressure well. Share with them an example where you were able to stay calm during a pressure filled situation (perhaps it was a deadline, or there was an emergency with a customer occurring). Discuss the situation, your reaction and steps you took to resolve it and the outcome.
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10 :: Tell me about a time when you helped resolve a dispute between others?

Be sure to discuss a very specific example. Tell the interviewer what methods you used to solve the problem without focusing on the details of the problem.
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11 :: Describe a time when you anticipated potential problems and developed preventive measures?

The key here is to show that you were proactive. How did you find out about the potential problems? How did you address it quickly?
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12 :: Top 12 Stress Based Interview Questions In Hadoop:

Some jobs require employees to work under stress, and some interviewers just like to see how applicants handle stressful questions.

There are many questions designed for putting the interviewee into an awkward situation, or throwing them off, to see how they do under stress. Here are some samples.

1. How do you feel this interview is going In Hadoop?

2. How would you handle undeserved criticism from a superior?

3. How many other jobs are you applying for?

4. What would you do if you saw a colleague stealing supplies or equipment?

5. What did you do when you had a boss you didn’t get along with?

6. What would you do if a colleague took credit for your idea, and got a promotion?

7. Was the stress of your previous job too much for you?

8. What would you do if a colleague admitted to lying on their resume to get the job?

9. What would you do if a customer verbally insulted you in front of co-workers?

10. What would you change about the design of a baseball hat?

11. Why were you fired from your previous job In Hadoop?

12. How successful do you think you've been so far?
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13 :: Why do you think you'll do well at this job?

Provide several reasons including skills, experience and interest. If you can show how you've been successful in a similar career field or job position that will go along way to helping the interviewer believe you'll also be successful at this new job.
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14 :: What did you dislike about your old job?

Try to avoid any pin point , like never say “I did not like my manager or I did not like environment or I did not like team” Never use negative terminology. Try to keep focus on every thing was good In Hadoop , I just wanted to make change for proper growth.
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15 :: Do you think you are overqualified for this position In Hadoop?

No matter your previous job experience or educational background, be sure to tell the interviewer you have the knowledge and skills to successfully execute the job responsibilities.
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16 :: What is your philosophy towards work?

This is typically a straightforward question that merits a straightforward answer. Do you have strong worth ethic? Will you do whatever it takes to make sure the job gets done? Just say so in your response. Keep it short, direct and positive.
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17 :: Tell me about a time when you had to give someone difficult feedback In Hadoop?

By asking this question, your interviewer hopes to learn whether you can communicate effectively, address issues in the workplace and motivate others during difficult times. Giving negative feedback requires honesty, thoughtfulness and tact. Answering this question well can help show an interviewer that you would be a good fit for a managerial position or a position that involves working closely with others.
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18 :: What do you ultimately want to become?

Do you want to be an entry level worker In Hadoop? Do you want to be a leader? Do you want to be an entrepreneur? Do you want to be a philanthropist? Do you want to be in middle management? Ask yourself these questions to figure it out.
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19 :: In your last job what kinds of pressure did you encounter and how did you react In Hadoop?

Do not show your fear or uneasiness in handling pressure. Everyone likes to have a worker who can handle pressure calmly and with a clear train of thought. Show how you would logically come to a conclusion in a pressure filled situation.
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20 :: Tell me about a time when you had to make a decision without all the information you needed. How did you handle it In Hadoop? Why? Were you happy with the outcome?

In many scenarios, you will not have all the information needed. The key is to make the best possible decision based on what you deem to be a sufficient amount of information.
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21 :: Do you consider yourself successful?

You should always answer yes to this question. Briefly explain why without going on and on. If you communicate that you're more successful than you really are you may come off as arrogant or unrealistic. A goof explanation is that you have set professional goals and that you have met some of these goals and are on track to meet more in the near future.
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22 :: How well do you know our company?

Well, a developed company that is gradually building their reputation in the competitive world.
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23 :: What skills do you bring to the table?

Think of your skill sets with regards to: analytical skills, interpersonal skills, communication skills, computer skills, presentation skills, management skills, sales skills and so forth.
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24 :: How do you handle repetitive tasks?

Some people enjoy it, others don't. Which are you? If you don't like it, can you at least do it well? And if you don't like it, be ready to explain why in a positive way (i.e. your potential is to do much more than simply be repetitive)
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25 :: What are you most proud of?

You should be proud of all your achievements In Hadoop! We just don't have time to hear them all as interviewers most likely. Focus on 1 really good achievement that showcases characteristics like the following: Integrity, competitiveness, resourcefulness, intelligence, persistence, and so forth.
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26 :: How did you find out about this job In Hadoop? What do you know about the job?

Possible ways to find out about the job:
Online website listing, friend, professional referral, mentor, career fairs, networking events. You should know about the roles and responsibilities of the job and what they're looking for. Make sure you read up on that online beforehand or ask the person that referred you.
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27 :: What does your professional network look like?

If you have a professional network, discuss it detail (# of contacts, people you know, their positions and what you've learned from them or how you've worked with them). If you don't have one, discuss how you would develop one (career fairs, networking events for that industry, through your existing friends, etc)
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28 :: Have you ever been fired and if yes, why?

Answer this as positively as possible and try to avoid disparaging the company you had previously worked for. The key is to accept the fact that yes, you were fired, but you've learned from the mistakes that got you there and you're better now because of it. If you haven't been fired, well, then this question's a piece of cake isn't it?
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29 :: What did you major in and why?

Tell them your major and the motivations behind why you chose it and how it's helped to prep your of this potential job.
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30 :: What role do you see technology playing in this role?

Technology is important to almost every job today but it's not meant to be abused. I believe it's important to increase productivity and not for personal use.
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