epartment of Information Technology, JIMS, Vasant Kunj organized an Orientation Session for BCA Morning and Evening students on “Data Preprocessing” which was taken by Ms. Sona Kaushik, M.Tech, B.tech, TOGAF Certified, SAFe Certified IT Consultant as Technical Architect and IT Manager ,TCS, USA. The Speaker explained the participants about the concept of Data processing and Data transmission. Students also gained knowledge about the ETL i.e. (EXTRACT, TRANSFORM, LOAD). The Speakers focused her views and knowledge on Machine Learning and Data Mining, along with sharing her personal experience with Data Processing and other aspects related to it. The session ended with question answer round where speaker cleared the doubts of students.