Make sure you thoroughly read the website of the company concerned. You want to get to know the culture and the values that are important to this company. Think about how these issues match with what you are looking for in a company and in the job. This will help you to motivate why you would like this job. Also think about questions about the company or the job you are applying for. A job interview should not only be you answering questions but asking them as well. This shows that you have actively researched this job and that you are pro-active and interested. Furthermore, it is important to give answers according to the STAR (Situation, Task, Action, Result) method. Finally, if you don’t understand the question or you don’t know the answer, just ask for help. Be honest and don’t just make up the answer without properly understanding the question.