What is the common questions in an interview and how to answer?

I think that the most important way to prepare an interview (for job) is to do a personnal resume, you must know what you know, what you can do, what are your skills, Qualities and defects and you must control your emotions and be positiv in the most possible way.

the questions are the same, presentation, what you can do, why you choose that job, what's your added value to the company ... ETC

Where do you see yourself in 5 years?

Show that you're going to stay for long with the company and that you are focused on professional development.

Why you are leaving your previous employer? I guess the best answer is for learning and growth. 

ike the interview question, "Tell me about yourself," this question is very common but not as simple as it seems. Employers ask you to describe yourself for a couple of reasons. First, they want to see whether or not you will be a good fit for the position and for the company culture. This question, similar to the question “How would others describe you?” also shows the employer how you perceive yourself.

When answering this question, you want to be sure to keep the job description in mind, and answer in a way that shows you are right for the job. However, along with being positive, you should also be honest.

Read below for advice on how to prepare for and answer this common interview question, as well as sample answers.

How to Answer

When you respond, keep in mind the type of position you are interviewing for, the company culture, and the work environment. However, you don’t want to simply regurgitate a list of reasons why you are right for the position.

Instead, answer with a couple positive adjectives or phrases that describe your personal characteristics or your attitude (sometimes employers ask a similar question, “What three adjectives would you use to describe yourself?”). Make sure to focus on the qualities that make you an ideal match for the job and the company.

You typically do not need to follow up your response with specific examples of times you have displayed each characteristic – often, an employer wants a relatively concise answer to this question.

However, if you give your answer and the interviewer looks like her or she is waiting for more, you can then follow up with examples from past work experiences. The interviewer might even ask you outright to expand your answer with examples.

Finally, while you should shape your answer to fit the particular job, authenticity is still important.

Your answers should be positive but genuine.