This app consists of objective questions (multiple choice questions) on Data Science topics related with machine learning, probability & statistics, R programming, python packages, visualization etc. The app is most suitable for those planning to attend interviews for positions related with Data Scientists.

這個程序包括對數據科學課題客觀題（選擇題）與機器學習，概率與統計，R編程，Python包，可視化等應用程序是為那些準備參加面試與數據科學家相關的職位最合適的相關。