Check if 2 binary trees are equal
Development Intern Interview Questions
5,458 development intern interview questions shared by candidates
Why do you select Amazon as your intern place?
I cannot disclose the questions since I signed a contract with them.
Tree Traversal
R1 : given row-wise, col-wise sorted matrix, do sorted traversal. Bonus if the solution made up of independent subproblems in which multi threading can be used.
Those two were the main questions ... rest were follow-up questions. Other than these...OOPs concept questions...Polymorphism Different Datastructures...access time and so on...
Explain what are binary tree and hash map. The complexity of insert a element into a binary tree and hash map in worst case.
The interview questions are quite easy, but it asks you to dig deeply into the basic idea. 1. What's the difference between pass arguments by value and inference. desirable the common use cases in your programming experience. 2. What's the difference between LinkedList and ArrayList, related insert, delete and search time complexity? When would you use them? 3. Describe your impressive project, and your role in the project. The most difficult time in the project. 4. A programming question concerning binary search tree.
What is the arraylist, the differences?
How the browser acquires IP address of the website that you entered in the address bar? Explain in details. Then after that how does the browser process the IP address to get the contents of the URL?
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