Desarrollador Sr Java Interview Questions

Software Engineer Intern

Interviewed at Google

4.4★

Mar 27, 2009

What kind of data structure would you use to index annagrams of words? e.g. if there exists the word "top" in the database, the query for "pot" should list that...

Software Engineer

Interviewed at Google

4.4★

Jun 9, 2011

You are given a random binary tree 5 / \ 4 9 / \ / \ 3 5 6 8 Write code to print it out in order level ie 5 4 9 3 5 6 8 The tree need not be balanced. Write all the datastructures for the tree and make sure that you print newlines after each level. Also write test cases to test your code.

Software Engineer

Interviewed at Google

4.4★

Jun 14, 2012

How would you store 1 million phone numbers?

Senior Software Engineer

Interviewed at Google

4.4★

Apr 2, 2013

1.How to find the nearest parent of any two nodes in a given tree. Tree has mother and father nodes.

Software Engineer, Site Reliability Engineering

Interviewed at Google

4.4★

Sep 25, 2013

What signal is sent by default in the unix kill command

Software Engineer

Interviewed at Google

4.4★

Jul 28, 2010

Given unsorted sequence of billions of numbers that cannot all fit in memory at the same time, find the median of these values.

Software Engineer

Interviewed at Google

4.4★

Jul 14, 2010

efficiently search for an input word in an unbounded dictionary.

Software Engineer

Interviewed at Google

4.4★

Dec 14, 2009

I am playing a card game called 24. Cards ace to king are numbered 1 to 13. During a given round, I am provided four cards to play with from the shuffled pack. If the numbers from the four cards result in 24 then I win the round if I shout '24' first. How would you code a function for this?

Software Engineer Intern

Interviewed at Google

4.4★

Jul 26, 2014

The wiggle problem, given an array of integers arrange them such that alternate elements are large and small.(2,5,3,6,...)

Software Engineer

Interviewed at Google

4.4★

Apr 25, 2016

Find some certain substrings in a array of strings.