IQVIA Associate Engineer interview questions

I gave interview as B.E/B.Tech Fresher. There were three rounds. Written Round, Technical Round and HR round Written round has combination of questions from Quantitative aptitude, Reasoning, Data Interpretations and then a essay writing.

first round- Aptitude test, consisting of 60 questions 60 minutes. 2nd round was TR1- they will ask questions on your project and basic questions on DBMS and some of logical questions and puzzles. 3rd round was TR2- they asked you questions regarding data structure, plsql and some basic questions on c/java. 4th round was HR they will ask about yourself and about your likes and dislikes.