Foxberry Technologies interview experience Real time questions & tips from candidates to crack your interview

React developer

Foxberry Technologies
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1 rounds | 1 Coding problems

Interview preparation journey

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Journey
Two days before the interview, I focused on revising JavaScript basics and key React.js concepts to strengthen my fundamentals and feel more confident.
Preparation
Topics: Javascript and React
Application process
Where: Coding Ninjas Placement Cell
Eligibility: NA, (Salary range: 3-3.5 LPA)

Interview rounds

01
Round
Medium
Video Call
Duration
Interview date7 Apr 2025
Coding problem1

1. Sort Characters in a String Without Built-in Sort

Given the string "sort this string", write a function to sort all the characters in ascending order without using any built-in sorting functions. The output should exclude spaces from the original string.

Problem approach

Step 1: The interviewer specifically mentioned not to use any predefined functions in the solution. 

Step 2: Initially, I solved the problem using a for loop to create an array of characters (excluding spaces) and then applied the sort() method to sort the array. 

Step 3: However, the interviewer was not satisfied with the use of the sort() function, as it is a predefined method.

Due to limited time, I couldn't think of an alternative approach on the spot and missed the chance to implement a manual sorting technique like bubble sort.

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

Which keyword is used for inheritance?

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