Data Science Q&A set (questions and answers for interviews, reviews...)

With only $1.96, you can have 60 quick question set with solutions to test your Data Science knowledge. It is suitable for preparing your interviews, or simply reviewing or challenging your knowledge about Data Science.

The package includes one PDF file and one folder of CSV data in which there are 60 questions, exercises, codings about Data Processing, Data Manipulation, Data Analytics, Python, SQL... with a total 90+ pages of:

• 25 Medium-level questions
• 35 Hard-level questions
• 10+ Sample CSV data
• Solutions to all questions, including answers, codes and figures
• Different categories: Python, SQL, Data Manipulation, Data Visualization....