I got through the Lowe's hackathon conducted via college. A few of the project teams were shortlisted for the technical interview, after which we proceeded to the HR round. The hackathon had 4 problem statements, and one could be selected to develop a project on that. In the technical round, we had to explain the project. Many questions were asked on that, and also a few technical questions on the basics of programming and DBMS.

Write a Java code for the instantiation of objects.