A boat is in a swimming pool and there is a rock in the boat. What happens to the level of water if the rock is thrown out of the boat?
Engineers Interview Questions
842,604 engineers interview questions shared by candidates
Let a rope of unit length is cut into n pieces. What is the expected length of the smallest piece?
First I was asked a few basic design questions, like how I would design an online chat system with separate room. Then I was asked why I've chosen some of of the technologies that I have worked with.I was asked a standard question about manipulating an array. The input array was sorted integers, and I was asked how to square all the elements and keep it sorted.
Given an array of values, how do you check if there is a combination of them that add up to an integer, n.
Given a root to a binary tree where each node holds an integer. Write a method that returns the sum of all the integers in the tree.
Phone Interview: Why Arup? Key values of Ove Key speech? and situational questions
write a function that receives a dictionary and a string and return true if the string is built of exactly two words in the dictionary
I have superclass A and subclass B of superclass A. B overrides a function foo() in A. I have an instance of class B. How do I call foo() but using class A's version
What sort would you use if you had a large data set on disk and a small amount of ram to work with?
Difficult to answer in short and first time attempt.
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