this might seem off topic, but I hope this question will be tolerated.
I was recently asked to help a friend with an assignment in the process of applying for a new job as data scientist. And honestly I had a lot of fun solving the assignment for me and giving him guidance on how to proceed
However this got me wondering about a few things:
is it common practice in Datascience to hand out assignments to applicants?
is there a database available with datascience assignments, because I enjoy doing them?