First-round was an online test, which comprised of MCQs related to cs- fundamentals (OS and CN), and were slightly on the tougher side… — First-round was an online test, which comprised of MCQs related to cs- fundamentals (OS and CN), and were slightly on the tougher side, there was one section for output-based questions, where we were given the choice to select any two programming languages of our choice among C, C++, Java, and…