How do heaps work? What's the difference between BFS and DFS?
Development Intern Interview Questions
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Return the triplets that sum up to the target value.
Tell me about yourself, Best tech achievement, One experience where you went out of your way
Debugging was standard loops, arrays, etc. Make sure to focus on edge cases. Second round was basically a standard BFS question.
When was the last time you received feedback on your work and what was the feedback like? --> What did you do with the feedback afterwards? Tell me about a time you used data to make a important decision.
Serialize/Deserialize n-tree Sort a linked list.
Collision in hash table
Find intersection of two arrays and how to handle duplicates
Distinguish between the Java keywords final, finally and finalize
Find all the permutations of a string.
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