Continental interview questions

The interview was pretty chilled and the interviewers were friendly. Questions were basic about OOP, asking about the output of code and had to code 1 algo question. Interview took about 40 mins.

Applied through referral. Two technical rounds.In first round all your working experience related questions and C basics. In second round C and basics stuff related to electronics like how Bluetooth works and which technology it use as I was from electronics and communication background.