As we step into the new era of technology-driven data, we find ourselves facing an abundance of possibilities on the data horizon. Data science is a very competitive job market, so it can be very difficult to find a good job. Only the best inline personnel have a chance to be interviewed for a position and hired. It is important to prepare well for such a scenario. 

The formats used for data science interviews vary from company to company. Interviews most often involve questions related to SQL, machine learning, and Python, but there are certainly scenario-based questions, programming knowledge tests, and soft skills tests, as well.