I applied through a recruiter. I interviewed at Tata Consultancy Services (Mumbai) in Nov 2021
Interview
First round is technical interview .It was for about half an hour
questions were asked on java 11 ,java 8,corejava ,spring, hibernate, spring annotations, database scenarios.
The interviewer was good
Interviewer was focused on hibernate and servlets basically
Interview questions [1]
Question 1
*Explain concurrentHashMap.
*What is @SpringBootApplication annotation ?
*diffrence between load and get() in hibernate.
*how to manage 2 databases for single microservice
*return type of hash is
*return type of equals is ?
*junit which dependency
*how to write junit for static method
*@Component
*Streams functions
*What is spring actuator
*@Transactional
I applied through a recruiter. The process took 2 weeks. I interviewed at Tata Consultancy Services (New York, NY) in Nov 2021
Interview
I got a call from TCS HR and interview scheduled on 18 Nov 2021 .
It was derive of bulk hiring.
Interview started and technical and managerial roud took place in one vc round
Interview questions [1]
Question 1
what is oop in java?
what is overriding overloading?
what is springboot?
what is difference between concurrenthashmap and hashmap?
lots of questions from core Java spring springboot boot and from Oracle db
I applied online. I interviewed at Tata Consultancy Services (Chennai) in Apr 2021
Interview
MCQ
Technical interview
CV based questions – Like questions based on education (B.Tech stream like Electronics and Communication) or based on past project or internship.
Profile based questions
HR discussion
Questions about past work, team collaboration, meeting deadlines, prioritizing tasks, negotiations etc
Questions about situation handling in tough scenarios.
Interview questions [1]
Question 1
Core java concepts
Fundamental concepts of Java and Object Oriented Programing
Multithreading
Spring
Database
Difference between C++ and Java