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19,457 junior full stack developer interview questions shared by candidates

You have a ball at a starting point, that can roll up, down, left and right. However, the ball won’t stop rolling until it hits a wall. Your task is to check if there’s a path from start to destination. You may assume that the borders of the maze are all walls.
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Full Stack Developer

Interviewed at Wix

4.1★
Oct 6, 2022

You have a ball at a starting point, that can roll up, down, left and right. However, the ball won’t stop rolling until it hits a wall. Your task is to check if there’s a path from start to destination. You may assume that the borders of the maze are all walls.

1. Given two variables swap it's value with using any third variable by thinking mathematically 2.Given a function which can take Integer 0 and 1, without using any logical and conditional operator return the inputs opposite. 3. SetTimeOut Behaviour inside For Loop 4. An array with some elements, given the length property value made to zero which will be the console output on arr[0] And one or two more stupid questions like this
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Full Stack Developer

Interviewed at Tredence

3.9★
Dec 19, 2023

1. Given two variables swap it's value with using any third variable by thinking mathematically 2.Given a function which can take Integer 0 and 1, without using any logical and conditional operator return the inputs opposite. 3. SetTimeOut Behaviour inside For Loop 4. An array with some elements, given the length property value made to zero which will be the console output on arr[0] And one or two more stupid questions like this

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