I applied through an employee referral. The process took 1 day. I interviewed at Informatica (Bengaluru) in Feb 2020
Interview
Round1: Written test
Q1. print level order in reverse order
Q2. longest common substring
Q3. top n maximum in array
Round2: F2F interview
Q1. Implement heapify
Q2. There are two lifts, one can start from position A and stop at every B levels.
A B
C D
Where A and C are initial lift positions and B and D are respective steps. Find minimum level where they will meet
Round3: F2F interview
Q3. Design LFU cache
Q2. There are two lifts, one can start from position A and stop at every B levels.
A B
C D
Where A and C are initial lift positions and B and D are respective steps. Find the minimum level where they will meet
3 Technical Rounds, 1 Managerial and 1 HR Round. I was asked about Binary Trees, Design Patterns, and some more DSA Questions, was asked about multithreading, Managerial Round was about past experience and projects. In HR Round I was asked situation based questions
Interview questions [1]
Question 1
Explain publisher subscriber design pattern and code it up in Java
It was an on campus drive, actually good.it was about 4 rounds ,1st tech apti round,second tech interview,next also tech interview then hr interview . All these process where offline
5 round of interview with 2-3 level of technical interview,
5 round of interview with 2-3 level of technical interview,
5 round of interview with 2-3 level of technical interview