e-con Systems interview questions

Due to covid-19 situation their interview process starts by online examination at "firstnaukri". Based on the score the shortlisted peoples are informed to attend the technical online mcq which consist of 50 questions in 1 hours(Topics: Microprocessor, Microcontroller, timer calculations, opcode problems). shortlisted will be called for technical hr to their campus which is located at Guindy, chennai. It will be for one day from morning 9:30Am to night 9PM. The process is quite challenging. starting from puzzle question and c programming. The will keep on giving question. you should solve as much you can which leads to mark. In parallel to this they will conduct technical HR round. which consist of basic ques from your resume especially projects. they ask you to draw block diagram of your project and questions will be from that. They ask you to code c programming with some easy logics. After finishing this you can continue your puzzle and coding session till they inform. Some people will get 2nd technical hr when they are not satisfied with their performance. Followed by this they will call for technical general hr round where technical peoples will ask you general question about your plan and how long you work and where you see yourself in 5 years and what are the challenges you made like that. Then they will announce the result.