Amazon Software Development Engineer Intern Interview Interview Questions | Glassdoor

Amazon Software Development Engineer Intern Interview Interview Questions

4 Interview Reviews

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Software Development Engineer Intern Interview Interview

Anonymous Employee in Sunnyvale, CA
Accepted Offer
Positive Experience
Average Interview

Application

I applied through an employee referral. The process took 3 weeks. I interviewed at Amazon (Sunnyvale, CA) in February 2014.

Interview

Got referred at the beginning of Feb, then reached by recruiter at 2/24 and assigned 2 technical phone interview at 2/27

1. Sent you a Collabedit link before the interview.
    Introduce yourself really quickly.
    Given a binary tree with different values on each node, find those values N which N%7 == 0.
    Why C++ has destruction.
    Given an int number, return the number of 1s in base 2. For example, 6 = 0000110 return 2.
    What's the difference between the stack and heap when they are initialized.
    What's multi-inheritance and why it's bad.

2. Sent you a Collabedit link befor the interview.
    pow
    Binary tree level traversal.

Interview Questions

  • What's the difference between the stack and heap when they are initialized.   Answer Question

Negotiation

I missed the call from HR and then received an official offer letter from him. The team is not in Seattle but in Amazon Lab 126 Kindle team. I thought it's OK and accepted it.

Other Interview Reviews for Amazon

  1.  

    Software Development Engineer Intern Interview Interview

    Anonymous Employee
    Accepted Offer
    Positive Experience
    Difficult Interview

    Application

    I applied online. I interviewed at Amazon in January 2014.

    Interview

    2 hour back to back technical interview. You will get a third technical interview if they think you were on the fence.

    Hashing, data structures, and design questions. They also asked me if i took the algorithms class, then they proceeded to ask me about NP-Complete problems etc. They were very nice overall. I recommend getting a good cell phone reception and internet access before the interview, because my call kept dropping on me during the interview. It dropped at least 6 times during my first technical interview, and I think they weren't happy about it, therefore I was sent to a third technical interview.

    Interview Questions

    • Hashing, data structures, and design questions. They also asked me if i took the algorithms class, then they proceeded to ask me about NP-Complete problems etc. They were very nice overall. I recommend getting a good cell phone reception and internet access before the interview, because my call kept dropping on me during the interview. It dropped at least 6 times during my first technical interview, and I think they weren't happy about it, therefore I was sent to a third technical interview.   Answer Question

    Negotiation

    Two days to get offer


  2.  

    Software Development Engineer Intern Interview Interview

    Anonymous Interview Candidate
    No Offer
    Positive Experience
    Difficult Interview

    Application

    I applied online. I interviewed at Amazon in January 2014.

    Interview

    I applied online and was contacted by the HR to schedule the interview.
    Both the interviewers were nice and it was a very good experience.

    Interview Questions

    • Q. Remove duplicates from an sorted array inplace. He was expecting a linear time solution for this.   1 Answer
    • Q. A question on BFS.   Answer Question
    • Q. Reverse a linked list without modifying the existing list.   1 Answer
    • Q. write code to detect if an array contains any duplicates?   1 Answer
  3.  

    Software Development Engineer Intern Interview Interview

    Anonymous Interview Candidate
    No Offer

    Interview

    Split a linked list into even and odd parts
    Sqrt function
    Given a red and black tree,traverse a tree from bottom to up and remove red nodes preserving structure of tree

    Interview Questions

    • Given a red and black tree,traverse a tree from bottom to up and remove red nodes preserving structure of tree   Answer Question

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