Infosys Interview Question
given a csv file, load the employee data in dataframe and apply transformations on them. Simple transformations like add a derived column, group by, save output to file (other file format), etc
given a csv file, load the employee data in dataframe and apply transformations on them. Simple transformations like add a derived column, group by, save output to file (other file format), etc
Check out your Company Bowl for anonymous work chats.