Many employers conduct a preliminary interview to determine whether you're a viable candidate for the job. The screening can be conducted over the phone or in-person and typically lasts fifteen to twenty minutes. This conversation serves to curate the list of candidates to be called for official first interviews.
The interview process had three stages: the first was an aptitude test, and candidates who cleared it were shortlisted for the technical interview. The final round was the HR interview.
Interview questions [1]
Question 1
Related to the technical questions at the intermediate level.