Infosys Interview Experience for DSE (On-Campus) 2022
The whole recruitment process consisted of two rounds:-
Coding round: There were 3 dsa problems to be solved in 3 hours. I solved 1 and got a mail for an interview for the DSE role after a month.
Interview round: It was a virtual Interview. He asked me the following:
- Please introduce yourself.
- What language are you most comfortable in. (I said JAVA)
- What is the difference between compile time polymorphism and run time polymorphism? (answered)
- What is constructor overloading? (Answered)
- Can you overload the main method and why? (Answered)
- Can you override the main method and why? (Answered)
- What are the types of views in SQL?
- What is the difference between ISNULL() and NULLIF(). (answered wrong:))
- What are the different protocols and which one is the most efficient?
- What are the different phases of SDLC models?
- Which SDLC model according to you works best in different situations?
- Do you know anything about cloud computing? Say whatever you know about it.
- Explain the final keyword.
- What are your hobbies?
- Do you have any questions for me?
Contact Us