I applied through university. I interviewed at Informatica (Calcutta) in Mar 2021
Interview
Two coding round
First round was easy
One tech interview
Second one is quite tough
Concentrate on basic dsa concept
Practice binary search and sorting algorithm. Know the time complexity and how to find that. Sql queries and basics of dbms. A basic project whose clear concept should be known.
I applied through university. The process took 3 days. I interviewed at Informatica (Bengaluru) in Sept 2020
Interview
*8 Rounds
1- MCQs
2-Coding
3/4/5- Technical Interview
6- HR Interview
I did not get shortlisted in the final round. Later that night i received a call that i was shortlisted and they made some mistake. I had to give another HR interview to proceed in the process. However my result has been on hold since then.
Interview questions [1]
Question 1
mostly related to Java/DBMS/OS
1. difference between hashtable and hashset
2.Difference between c++ and java
3.how is multiple inheritance handled in java?
I applied through university. I interviewed at Informatica (Mohali, Punjab) in Mar 2020
Interview
6-7 Rounds
1st MCQ Round (question based on DBMS, Os, Data Structure)
2nd Coding Round (Logic-based question)
3rd Technical Round (More on dp and non-linear data structure)
4th Technical - 2 Round (Os and DBMS concept and live coding of the given problem)
5th HR Manager Round (More on optimization type question)
6th HR Round (Normal HR type question like tell me about yourself)
Interview questions [1]
Question 1
Implement a queue using a singly linked list in o(1) using only one pointer.