I applied through college or university. I interviewed at Persistent Systems (Nāgpur, Maharashtra) in Aug 2022
Interview
Round 1: Cognitive + Coding L2 L3 Test Duration: 1 hr. 45 minutes (1 hr. for the aptitude section and 45 minutes to solve 2 coding questions and Candidates can choose their preferred language to code). The exam was conducted on the SHL platform.
Interview questions [1]
Question 1
Tell me about yourself. What is your favorite subject? What is Computer Networking Difference between HUB and Switch What is the application of HUB? What is your favorite programing language and why? What is the difference between OOP and SOP? What is a copy constructor? He asks me to write a basic program Do you have any questions for me?
The interview process includes resume screening, an initial HR call, technical rounds, coding or system design tasks, a managerial interview, and a final HR negotiation before the offer made overall.
There was online Assessment test, once you clear that you will you shortlisted for interviews.
There was 2 Technical Interviews & Final HR Interview and all rounds are elimination rounds
Interview questions [1]
Question 1
They mainly asked OOP related concepts and some easy to medium level DSA questions in an interview.
Good technical qs asked cpp basics write a pattern code and some easy logical questions
It was mostly conversation and it included just testing my basic coding and problem-solving skills
Interview questions [1]
Question 1
Write a code for a pattern which he gave me in the chat box. What are pointers what are dangling pointers? What is SQL, some forms for SQL and its coded functions of SQL joint water joints, inner joins outer joints, et cetera.