Round 1: HR round to check your communication Round 2: Technical round you don't need to have any special knowledge just basic terms of technology. Round 3: Senior HR round again same questions

I was referred by a friend of mine who worked in the same company and I got a call for Network engineer post. first there was a telephone round with the HR where they asked about me and my qualifications, i.e the regular process and then I had a telephonic round with the manager who exposed the job details to me. I went through an additional round of video conferencing where I was explained about the position I was offered in detail and the duties I will be performing. then I had technical interview which was face to face. I was called in for documentation in about a week or 10 days and I took the job.