I applied on a campus recruiter site and got a phone call for an interview invitation within 2 days. The interview session has 3 parts, simple program concepts test, Math test and finally a group interview. Both the tests are multiple choices. Some are out of context. For my amusement the interview and test assessment is conducted by the CEO, a PHD holder in electrical engineering.

First round aptitude then second round technical and last round hr ,in technical prepare java ,.net ,microservices and spring and basic programs along with that good communication skills required for clearing interview and process occurs in one day with all the rounds