It was more about the projects i had in my bachelors and they asked few programming questions but as i was from Electronics background they asked more about the projects , IOT, Power amplifiers, sampling and Circuits. To be honest it as an intermediate level electronics interview , didnt expected such good questions but i was preparing for GATE so i get it through , so just prepare well about your expertise , make sure you know your projects pros and cons and stay true to your resume , you will be through.
Interview questions [1]
Question 1
Asked me about AC and DC connection in a single circuit and its impact, about power amplifier and its classes , for programming they ask to get the max integer out of the array in any language
I interviewed at Tata Consultancy Services (Lucknow)
Interview
Not very good experience there, my interviewer came late, then in shortage of time started asking question with any discussion. And just to wrap up the interview quickly asked 3 question and told me i am not fir for the job
I interviewed at Tata Consultancy Services (Noida)
Interview
It was easy, Interviewer just asked me basic question on CS fundamentals, no DSA questions were asked. Interviewer was friendly and understanding, only one interview was held. Just be confident in what you answer.
I interviewed at Tata Consultancy Services (Mumbai)
Interview
The interview consisted on 3 rounds. All included technical questions from resume. Just study your resume well and be ready for behavioural questions.
They would also ask some basic implementation on what your work was done and how did you implement that