NTT DATA Software Engineer interview questions

They asked questions on Hibernates and JSTL. They asked to draw servlet life cycle and jsp life cycle. Then questions on JPA, one to many , many to one.. Programs on Strings, collections.

1. Tell me about yourself ? 2. Tell me about your strengths ? 3. Tell about your weakness ? 4. What are the programming languages you know ? 5. Write a program to reverse the given number ? 6. Tell me how the call goes from one mobile to other mobile of different sims, for example from BSNL to Airtel etc ? 7. Do you know what is CDMA ? 8. Do you know antennas? Mention the types ? 9. Did you hear about aperture antenna? Explain about it ? 10. Write a program regarding data structures ? 11. Tell me about reversing a doubly linked list ? 12. Tell me why birds don't get electrocuted ? 13. Why some plugs have three pins and what is the name of the third and large pin in it ? 14. what is control system ? 15. Solve this puzzle. There are 8 identical balls placed on the table, one of them is of less weight. How many chances would you take to weigh them using a balance? 16. Do you have any questions ?