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
walk in drive having multiple rounds of interview based on experience of the individual, domain based problem solving and technology based questions alongside project based review questions, lastly, managerial or behavior round.
Interview questions [1]
Question 1
HR process was inefficient and overall interview process was not at all well-defined.
I interviewed at Tata Consultancy Services (Hyderābād)
Interview
Overall the interview was around basics of java programming and oracle. The difficulty level of questions would be easy. It is about java streams and oracle joins. Finding the largest salary of an employee, foreign key relationship
I interviewed at Tata Consultancy Services (Bengaluru)
Interview
nterview process usually includes HR screening, 1–2 technical rounds on Java, Spring Boot, Microservices, SQL, and project experience, coding round, followed by HR discussion on salary, notice period, and joining. Focus is mainly on real-time project knowledge and communication.
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