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      Java Developer Interview

      13 Jan 2011
      Anonymous interview candidate
      Denver, CO
      No offer
      Neutral experience
      Average interview

      Application

      The process took 4 days. I interviewed at FJA-US (Denver, CO) in Jan 2011

      Interview

      Surprisingly difficult to email the HR department, and when I got a message back from them (2 days later), I could only tell it was fja by the sender's email address. The HR person said I would get a call for screening, and they would call back for an office interview within a week. Not knowing the screening call was a technical interview, I didn't do very well...

      Interview questions [5]

      Question 1

      Arrays vs. ArrayLists
      1 Answer

      Question 2

      Describe Java trees, and why balancing them is important.
      1 Answer

      Question 3

      What is inheritance, polymorphism, encapsulation
      1 Answer

      Question 4

      What is hashing, Big O notation, and what is the Big O notation of a hash structure vs. a tree structure.
      1 Answer

      Question 5

      overriding vs. overloading, Interface vs. Abstract, .equals() vs. ==, static vs. final
      1 Answer
      10

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