Tata Consultancy Services Assistant System Engineer interview questions

total 3 rounds one was aptitude+coding, technical interview and hr round was there. aptitude+coding round contain very basic questions little moderate level english and basic dsa questions for coding round. technical round question given below and say yes to every question in hr round.

3 rounds conducted within a single call of about 1 hour. Asked technical questions based on resume and common HR and Managerial questions. Difficulty level was average and the interviewers were very nice and calm