You have three doors, behind one there is a prize. You choose door A, after that I ll tell you that behind door B there is no prize, do yuo keep your choice or change it ?
Softwareentwickler Backend Interview Questions
512,226 softwareentwickler backend interview questions shared by candidates
If you go 4 miles north and 3 miles south, what is the overall displacement?
I'm thinking of a number 1 to 999. You may ask 3 questions to try to figure it out. You may not ask questions such as, what is the number, or what is the first/second/third digit.
Second interview question: giving a phone number return all the number key combinations for that phone number
The unexpected question was about reversing a singly linked list with the given prototype. But I was the one to be blamed as I wasn't well prepared.
Given a list of strings, provide the number of strings that are unique within the list.
Find weather a number is even or odd without using mod operator.
You have 1000 computers. Each computer contains a text file containing 1 billion floating point numbers. Design an algorithm or algorithms for extracting the top 1000 numbers from the entire list. Describe in detail how long it would take to process and why.
Write a code such that each nose in BST points to it's right neighbour.
How does a hashtable work?
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