Tata Consultancy Services Research Intern interview questions

40min duration - online interview - 2 panelists, both from technical side. Interview included discussion on resume + technical questions + hr questions + discussion on job description and a brief timeline of internship

cgpa shortlisting was the first step resume shortlisting was the next step interview panel is based on our research interests my interview consisted of ML questions multi class linear regression what is KNN KNN vs k-neighbor Coding question and explain its complexity along with an efficient approach