How much was your salary in the last company that you work for?
Front End Developer Interviews
Front End Developer Interview Questions
Front end developers are responsible for the interaction between web pages and users by designing and creating webpages using HTML, CSS, and JavaScript. Knowledge and experience with these three programming languages and their supporting tools is a must for employers. During an interview, be prepared to answer technical questions and to talk about past web development experience.
21,143 front end developer interview questions shared by candidates
If you go to amazon.com website, you'll see that there is a section which shows you the top selling items in amazon. Write an algorithm that mimics the same. For example, you have 10 items and each has number of sales increasing randomly per second. Use the right data structure and algorithm to host the top selling item.
If was to choose what JS framework would I pick for a new project (e.g. from Ember, React and Angular).
2. setTimeout, Promise statements - Which one will be executed first
explain the process of working in react
2) Two Sum Leetcode and a modification after
We are given an array asteroids of integers representing asteroids in a row. For each asteroid, the absolute value represents its size, and the sign represents its direction (positive meaning right, negative meaning left). Each asteroid moves at the same speed. Find out the state of the asteroids after all collisions? If two asteroids meet, the smaller one will explode. If both are the same size, both will explode. Two asteroids moving in the same direction will never meet.
1. Behavior Question - Customer facing conflict, how did you solve it, what did you learn from it. Tell me about a time you had less time to achieve goal and how you did it, 2. CSS box model, Javascript closures etc 3. Programming question - Tic Tac Toe using html, javascript and css.
1) Talk about a problem you've solved recently (specifically in react/flux, which was my relevant experience) 2) Implement some of the common functions in a JS library, like underscore
I have been asked to talk about my last year and anything about my other years. After a few minutes the Indian guy has hushes up to technical questions. It was putted a laptop in front of my with Google Chrome opened on Developer Tools. First of all, I was asked to say would be printed on console.log about a trick Javascript Hoisting test. It was a very trick question. In my opinion, it was a question which shows what exactly what they are looking for. For me, they have been looking for a master ninja of Javascript tricks developer, absolutely no sense. After that, I have been asked for write down a code in a piece of paper to identify in a give string all brackets have been closed in pairs like a HTML tag. Which should return true ou false also, should find bad brackets closed and return false for instante, "AB ] CD [ EF ] GH [ IJ". By the end, I have been asked to describe how to find out a specific ball between eight balls. The question was: You have eight balls all of the same size. 7 of them weigh the same, and one of them weighs slightly more. How can you find the ball that is heavier by using a balance. I should also describe possible outcomes.
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