Zeta Software Development Engineer In Test Manager interview questions

There were two rounds. 1 st round was DS + Algo. It was around stack problem & other DS Algo problem solving. It was last for 1 hour. Interviewer was friendly. 2nd round was with Director who was looking after business vertical. it last for 30 minutes. It went well but may be my experience was less for their expectation. They also give feedback if candidate is not selected.