Online coding round, then 3 f2f rounds covering OS, OOPs, and DBMS in sequence

Application

I applied through university. The process took 1 day. I interviewed at Zomato in Aug 2019

Interview

Round 1 - Online coding round In this round we had technical mcqs and 3 coding questions. Time limit was 1.5 hours. Round 2 - f2f technical Some coding questions and OS questions were asked. Round 3 - f2f technical I was tested on OOPS skills. Round 4 - f2f technical + HR He tested my DBMS skills as i had mentioned it in my resume. He told me my role in the company if i get selected.

Interview questions [1]

Question 1

1.Add two numbers representated as linked list. 2. What is a deadlock situation? How to it doesn't happen? 3. Difference between process and threads. Example of real time application of threads. 4. Design a database for flights and write sql queries for passenger queries.