As we know that, there are 3 different ways to solve the tasks viz. using RDD, DF & SQL queries.
Hence, my question here is that:
can i solve the tasks as per my choice?
the task itself as mention about which one of above 3 approaches to be used to solve it?
The exam does not specify which method, that is up to you, as long as the output is in the correct format and # records.
Hope that this helps
View solution in original post