I Software engineer scrivono i programmi per progettare e sviluppare software informatici. I colloqui sono prettamente tecnici, quindi preparati ad affrontare problemi di programmazione e rompicapi matematici. Le domande specifiche che ti saranno poste dipenderanno dal tipo di posizione che stai cercando nell'ambito della programmazione. Prova a fare le dovute ricerche su una disciplina software specifica, come lo sviluppo si siti web, di applicazioni o di sistemi.
1. You have n doors in a row that are all initially closed. You make n passes by the doors starting with the first door every time. The first time through you visit every door and toggle the door (if the door is closed, you open it, if its open, you close it). the second time you only visit every 2nd door (door #2, #4, #6. third pass you toggle 3rd, 6th, 9th door. What state are the doors in after the last pass? which doors are open ?
What are the four pillars of OOP?
Debugging + System design: We wrote a simple (single-threaded) web crawler. Given a starting URL, it visits every reachable page. For each page, it determines the URLs of every static asset (images, javascript, stylesheets) on that page. The crawler returns a list with an entry for each crawled page and a listing of URLs for the assets found in that page.
Game related to coins : There are a bunch of coins on the table (about 20 I think) and 2 players have to pick 1-5 coins at each turn. The player who picks last coin wins the game. What will be your strategy if you are given the 1st chance to pick coins ?
Write a routine to print the numbers 1 to 100 and back to 1 again without using any loops.
Take an array of numbers and replace each item with the product of all the other items in the array.
Serialize an array of integers in an arbitrary way. Imagine a 4x4 grid where the cells are visited in a snakelike pattern.
Write a code to find out if two string words are anagrams
Array of 100 integers from 1 to 100, shuffled. One integer is taken out, find that integer.
What is the best way to choose a random value in a stream? Given that each of them has a chance of occurring equally
Viewing 721 - 730 interview questions