TCS Service Interview Experience 2015

Pattern:
Three rounds 1. written  2. technical 3. HR

written exam will be of 80 min - 30 questions of quantitative aptitude

Technical Round: 

1. Gave three logical questions(numerical puzzles)
2. About project
3. As I mentioned java in my resume they started asking java like OOPS concepts, collections, generics
4. Extends vs implements
5. Sample socket programming code
6. Database connectivity code
7. Prepared statements and stored procedures
8. Object serialization
9. What do threads shares? how many diff ways that you can write a thread code
10. Few questions on multi threading.
11. Abstract vs interface
12. Binary search tree algorithm
13. Asked me to write a program to implement two threads accessing count variable
14. Wait() vs join() vs notify()
15. Gave a question and asked to implement the same in SQL, relational algebra and relational calculus.
16. Jvm architecture
17. Exception handling in java
18. Finally vs catch with a code 
19. Life cycle of a thread

 For me its 45-50 mins of technical interview. 

HR Round:

1. Tell me about your family.
2. Recent movie and narrate the story of it.
3. About hobbies
4. Are you willing to relocate
5. Bond and package

Note: keep a smile on your face throughout and what ever they ask just answer confidently. They just want to check your communication skills and confidence.

Source: Yeswanth (M.Tech IT 2014-16)