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Infosys Interview Experience for DSE (On-Campus) 2022

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  • Difficulty Level :Easy
  • Last Updated :23 Sep, 2022
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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?
My Personal Notesarrow_drop_up
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