Write a program that verifies that a binary tree is a binary search tree.
Developer Intern Interview Questions
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1) Why Bloomberg ? 2) 1 thing you would like to change about Bloomberg ? 3) They will grill you on your resume. Know every thing that you write on it. 4) Implementing queue using stack library in C ? 5) A question on BFS. 6) A puzzle - A mobile phone company is launching a new product (mobile phone) which they say is unbreakable if its thrown from a certain height (a threshold). You are given 2 phones. Find the threshold height of the product if you can throw it from any floor of a 100 story building ?
Find the first two largest numbers in an array of integers.
Write a function to check if a given tree is a valid binary search tree or not.
Not very difficult - logic questions involving a different language.
There are three lightbulbs in a room and three switches which each controls a lightbulb in another room. You can only go into the room with light bulbs once. How can you identify which light bulb is controlled by which switch?
Reverse a string
Pipe system call in UNIX.
Given an situation write a sql query for the same
the inteview was general like describe ur self and other etc
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