Data science is a multidisciplinary field that involves the extraction, management, analysis, and interpretation of large and complex datasets using various statistical, computational, and machine learning techniques. It encompasses a range of disciplines such as statistics, mathematics, computer science, and domain-specific knowledge to extract insights and knowledge from data. Data scientists use various tools and techniques to identify patterns and relationships in data, develop predictive models, and make informed decisions based on data-driven insights. The ultimate goal of data science is to provide valuable insights that can be used to inform and optimize business decisions, scientific research, and public policy.
SQL Interview Questions and Answers
Basic SQL Queries: Write a query to retrieve all customers from a Customers table who are located in the city…