technical questions - c/c++, objective c
Mobile Engineer Interview Questions
3,455 mobile engineer interview questions shared by candidates
You are in a game of Russian Roulette with a revolver that has 3 bullets placed in three consecutive chambers. The cylinder of the gun will be spun once at the beginning of the game. Then, the gun will be passed between two players until it fires. Would you prefer to go first or second?
In Swift, what's the practical difference between struct and class?
How would you design a calculator for a blind person
How do you deal with sensitive financial data of a user on your device?
You are given 9 balls and they look exactly the same in color and physical appearance. You are also given a scale. To make things easy you are given that one of the balls amongst these 9 balls is heavy. How can you find out which ball is heavy with least number of weighings?
Why should I pay you salary? Yes, that will be the most unexpected question. Right after I joined the training, a friend who recommended me (working at a big s/w company, I cannot disclose because he is under the threat from this company) was not paid his routine salary - it was promised he will be paid a bonus. But the bonus was 3,000 first year and last year he didn't get paid. He went and asked the owner, the owner's question was "why should I pay you? You are doing a crappy job there". My friend asked me to leave if possible. I did!
At a movie theater, the manager announces that they will give a free ticket to the first person in line whose birthday is the same as someone who has already bought a ticket. You have the option of getting in line at any time. Assuming that you don't know anyone else's birthday, that birthdays are distributed randomly throughout the year, etc., what position in line gives you the greatest chance of being the first duplicate birthday?
Explain how the following two data structures work, and their pros and cons. 1) Hash table 2) Linked List (Unordered) bonus question (ugh): Why would you ever use a Unordered Linked List for storage of items?
Take home assignment. Given a shredded piece of paper with words broken up over it and a list of possible words and frequency in the english language, reform broken words. Most efficient way possible
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