First question was asked by HR and the question was introduce yourself. And then some questions were asked by TR and all the question was related to programming language. They asked me which was your strongest programming language. I say C and C, C++, Java. Then TR start asking questions like difference between C,C++ and Java. Then they ask what is inheritance. Types of inheritance with 1 or 2 sentences regarding that type. What is token, Polymorphism. Some security related questions with inheritance. What is throw, throws. Exception Handling. Calloc and malloc. That's all I remember. Then MR comes with many questions and mostly are related to my branch ie. Electronics and telecommunication. What is diode, rectifier, types of rectifier and difference between two types of full wave rectifier. What is transistor and their types. Then he asked about multiplexer and demultiplexer and told me to draw and explain both of them. Then he asked some general questions like are you able to work on shifts, how much time can you give to TCS, why you want to join TCS, etc. Then HR again ask questions like is this your first interview, how would you rate your interview by your own out of 10 and why you didn't give 10/10. Then i was asked my 10th, 12th, graduation percentage and their proof. That's all was my interview