Tata Consultancy Services System Engineer interview questions

It was a walk-in scheduled at 9 am in sholinganallur office. Went there by the exact time, filled application form and have waited a long time till 5 pm in the evening. Nobody is calling me and I asked them what's the reason , then they told that the panelist is not available to conduct the telephonic round. That's really a bad way to conduct interviews. If it is a telephonic , they must have called directly through mobile , instead of wasting the valuable time of the aspirants. This is really very very very bad. Never again to TCS.

The interview was conducted in 3 stage. The first stage was analytical skills where we went through an online exam for analytical questions. The second stage was technical interview where i was asked questions on C/C++ language. The final stage was HR interview where i was evaluated on communication skills.