Systech Solutions Data Engineer Trainee interview questions

There were 2 rounds. Online assessment and technical HR round. Online assessment is 3 hours long . There are questions about sql, rdbms, Python, Java, English and aptitude. HR interview is almost 30 minutes long

First round was written exam consisting of aptitude, programming and SQL questions Second round was technical interview tested on SQL queries , few coding questions Third round was HR tested on problem solving and aptitude questions