Decimal Point Analytics Software Development Engineer interview questions

: The interview panel consisted of only one interviewer and he mainly focused on Projects and OOPS concepts. He first asked me to tell him about myself. After that, I was asked to describe my projects in brief. I was able to gain his attention in one of my projects, so he has asked me more on that project. After that, he asked me about Inheritance, write an example code on inheritance, and the importance of OOPs. At last, he asked me if I had any questions for him. I have asked about the work culture in Decimal Point Analytics, and the technologies we get to use in their company.

Q.1 : I was asked to describe my projects in brief. Q.2 : he asked me about Inheritance, write an example code on inheritance, and the importance of OOPs. Q3 : he asked me puzzel of 3L jar and 5L jar. Q4.: he asked me a DSA que of anagram string.