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      OSTTRA

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      Java Backend Engineer Interview

      Apr 2, 2024
      Anonymous Interview Candidate
      Gurgaon, Haryana
      Declined offer
      Positive experience
      Average interview

      Application

      I interviewed at OSTTRA (Gurgaon, Haryana)

      Interview

      The technical round consisted of MCQ and coding rounds. The MCQ round had 10 questions [easy-medium]. The coding round had 2 questions, one was related to multithreading and other was related to Trees.

      Interview questions [1]

      Question 1

      Serialize and deserialize a tree
      Answer question
      2

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