I've been asked three questions. The only one I missed is quite a basic question:If you want to do something before Java GC recycle the object?
Intern Interview Questions
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What are some of your weaknesses?
given the utitlies getFriend(User u) and areFriends(User u1, User u2), write the function which takes as parameter the array of users and return a bool saying if you can divide the users in 2 groups s.t. if u1 and u2 both belong to a certain group, they are not friends.
Determine the 10 most frequent words given a terabyte of strings.
How would you print a large, balanced degree-bound tree in breadth first order, using only O(1) space?
Implement square root function using basic operations ?
Given a list of strings, return a list of lists, where each list consists of words that are anagrams." Example: Given ["cab", "cz", "abc", "bca", "zc"] the output should be: [ [ "abc", "bca", "cab"] , [ "zc", cz"]].
You are blindfolded and sitting at a table with 100 quarters. Ten of the quarters are tails-up and 90 are heads up. You wish to separate the quarters into two piles, each with the same number of tails. You can flip as many as you like and the piles don't need to be the same size. How do you do it?
How to retrieve a file with a specific string or keyword using UNIX command line
Given a word and a list of valid English words, return a list of all valid words that can be made by permuting the characters in the given word.
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