Hard. Need very technical knowledge. Also, extensive project work is needed. Very interesting logical puzzles were asked. helpful when the answer was not known. Interviewers are very knowledgeble on the technical side.
I applied through university. I interviewed at E-con
Interview
First round mcq based questions.second round problems based test which covers basic Electronics subjects like lic,edc,dlc, microprocessor. Third round is face to face technical interview they will ask about the problems you solved in the second round
I applied through university. The process took 1 day. I interviewed at E-con (Chennai)
Interview
The first round is a puzzle round where candidates can be screened . Those who clear this round will attend hardware and software round . Clearing these round you will be selected for hr interview.
Interview questions [1]
Question 1
Program to find factorial of a given number using recursive function and explain how the stack stores the data.