I got a call via employee referral. I was a fresher, but with a certification. So they wanted to take my interview. Although they scheduled 3 of my interviews, which got cancelled due to unavailability of the manager. It was very irritating, scheduling an interview, preparing for it, hoping for a call, and at last no call was received. Then I did not hear from them. Quite an unprofessional HR.

good easy very basic stats, sql, python, Only focus on basic joins basic linear regression, classification. basic tableau. Nothing out of the blue no difficult question in any of the two technical n\rounds