Datagrokr Software Developer interview questions

I applied to this role through campus. ROUND 1 : The company visited our college and conducted a offline MCQ round which consisted questions from topics like AWS, DBMS, CLOUD, OOPS and it also 2 coding questions 1) 3sum 2) balanced paranthesis ROUND 2: (shortlisted candidates - 24) Then we had round 2 of the hiring process at the office. This was a technical interview round. coding questions related to arrays, linked lists, tress, graphs(dfs and bfs) and 2 SQL queries were asked. The interviewer also asked basic questions from OS, CN and OOPS and also asked about the skills which i mentioned on the resume ROUND 3: This was a manegeral round, the company's manager took this round. Basic questions related to programming language and sql were asked. Got rejected due to my lack of practical knowledge in AWS and SQL ROUND 4:(HR ROUND) Friend's experience - Basic behavioral questions were asked and discusion about job role.

The whole process take about a week and most of the questions were asked on oops, ds and algo, assignment solutions and based on your skills mentioned in your resume.