6 Nagarro React Native Developer Interview Questions & Answers | Complete Prep Guide 2025

Nagarro React Native Developer Interview Experiences

2 interviews found

React Native Developer Interview Questions & Answers

Anonymous

posted on 21 Oct 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via LinkedIn and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test

Basic interview on question like aptitude, javascript, typescript and react-native question

Round 2 - Technical

(5 Questions)

Q1. Basic javascript question in second round

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Q2. What is function currying

Ans.

Function currying is a technique in functional programming where a function with multiple arguments is transformed into a sequence of nested functions, each taking a single argument.

Currying allows you to partially apply a function by fixing a number of arguments, which creates a new function.
It helps in creating reusable functions and improves code readability.
Example: const add = (a) => (b) => a + b; const add5 = add

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Q3. What is IIEF where we can use it

Ans.

IIFE stands for Immediately Invoked Function Expression, used for creating a function that is executed immediately after it is defined.

IIFE is used to create a private scope for variables to avoid polluting the global scope.
It is commonly used in React Native development to encapsulate code and prevent naming conflicts.
Example: (function() { console.log('IIFE executed'); })();

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Q4. Deeply they ask me closure related question how it's working

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Q5. How call call stack and event loop is working

Ans.

Call stack is used to keep track of function calls, while event loop manages asynchronous operations in JavaScript.

Call stack is a data structure that keeps track of function calls in a program.
When a function is called, it is added to the top of the call stack. When the function completes, it is removed from the stack.
Event loop is responsible for managing asynchronous operations in JavaScript, ensuring that they are ...

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Round 3 - Technical

(1 Question)

Q1. Project related discussion only

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Interview Preparation Tips

Interview preparation tips for other job seekers - Hi Nagarow hiring team,

My first round of interview is going and in second round they ask me more technical and deep technical questions that was also very good.

In third round of interview the interviewer ask me only project related question. I try to explain that but he did't give me to chance to say some think. From one question to second, Second of third. Main point is if only interviewer ask question and interviewee say something and you again ask question how i explain me though on it.

If my application build on salesForce he told me to why it's build in salesforce. Why it's not develop in node or/and other database. My client decided that i know it also develop in node or other database. But i can't suggestion my client after 4 years of development .

React Native Developer Interview Questions & Answers

Pratik Shah

posted on 20 Sep 2024

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

Reasoning and basic react concept

Round 2 - Coding Test

React Native basic concepts.

Interview questions from similar companies

Software Developer Interview Questions & Answers

LTIMindtree

Anonymous

posted on 27 Dec 2021

I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire

3 Questions

Q1. Basic Programming questions.

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Q2. Fibonacci program

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Q3. OOPS concepts.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic OOPS concepts and basic programs.

Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 13 Feb 2021

Interview Questionnaire

2 Questions

Q1. They asked me on java and I have joined as a fresher they not much questions as I got selected as fresher on oops concepts and collections

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Q2. Please be confident while facing interview and they will check your communication skills

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Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 20 Apr 2021

Interview Questionnaire

2 Questions

Q1. Hibernate,Java 7,Multithreading

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Q2. Prepare well on the above topics

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Software Developer Interview Questions & Answers

LTIMindtree

Anonymous

posted on 9 Aug 2021

I was interviewed in Mar 2021.

Interview Questionnaire

1 Question

Q1. .net core , mvc basics and some scripting language

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Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to basics , know about your current project . If interviewer asks you if you have to ask anything , do ask . For my case I asked for his advice where I need to improve. He answered genuinely and even came to know about my other technical skills .

Software Developer Interview Questions & Answers

Capgemini

Anonymous

posted on 28 Sep 2021

I applied via Campus Placement and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire

1 Question

Q1. Introduce yourself, on java,sql,oops concepts

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Interview Preparation Tips

Interview preparation tips for other job seekers - Don't talk very fast. Speak with confidence

Software Developer Interview Questions & Answers

Capgemini

Anonymous

posted on 15 Sep 2021

I was interviewed in Oct 2020.

Round 1 - Coding Test

(1 Question)

Round duration - 120 minutes
Round difficulty - Easy

This was MCQ+Coding round.

Q1.

Anagram Pairs Verification Problem

Your task is to determine if two given strings are anagrams of each other. Two strings are considered anagrams if you can rearrange the letters of one string to form the...

Ans.

Determine if two strings are anagrams of each other by checking if they have the same characters in different order.

Create a frequency map of characters for both strings and compare them.
Sort both strings and check if they are equal.
Use a hash table to store character counts and compare the counts for both strings.

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Round 2 - Face to Face

(2 Questions)

Round duration - 30 minutes
Round difficulty - Easy

This was face to face interview round.

Q1.

Next Greater Number Problem Statement

Given a string S which represents a number, determine the smallest number strictly greater than the original number composed of the same digits. Each digit's frequenc...

Ans.

Given a number represented as a string, find the smallest number greater than the original with the same set of digits.

Iterate from right to left to find the first digit that can be swapped with a larger digit to make the number greater.
Swap this digit with the smallest digit to its right that is larger than it.
Sort the digits to the right of the swapped digit in ascending order to get the smallest number greater than ...

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Q2.

Circular Move Problem Statement

You have a robot currently positioned at the origin (0, 0) on a two-dimensional grid, facing the north direction. You are given a sequence of moves in the form of a string ...

Ans.

Determine if a robot's movement path is circular on a 2D grid given a sequence of moves.

Create a set of directions to keep track of the robot's current direction (north, east, south, west).
Simulate the robot's movement based on the given sequence of moves (L - turn left, R - turn right, G - move forward).
Check if the robot returns to the starting position after completing the sequence of moves.
Example: For 'GLGLGLG', t...

Answered by AI

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Round 3 - HR

Round duration - 20 minutes
Round difficulty - Easy

This round is basically on zoom meet .

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteriaNo criteriaCapgemini interview preparation:Topics to prepare for the interview - Basic Computer Science background ,Data Structures and Algorithms, Operating System, Database Management System, Object-Oriented Programming SystemTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Participate in live contests on websites like Codechef, Codeforces etc as much as possible.
Tip 2 : Practice previous interview questions from LeetCode, GeeksForGeeks.
Tip 3 : Revise Computer Science subjects like DBMS, OOPS thoroughly.
Tip 4 : Do practice a lot of data structures questions as mostly questions in interviews are based on them

Application resume tips for other job seekers

Tip 1 : Add projects and Internships if you have done any and add only those things which you really know.
Tip 2 : Highlight most important skills and points in your resume
Tip 3 : Provide certificate of only important things

Final outcome of the interviewSelected

Skills evaluated in this interview

Software Developer Interview Questions & Answers

HCLTech

Anonymous

posted on 19 Jun 2021

Interview Questionnaire

1 Question

Q1. In 1st round they asked aptitude questions And 2nd round was an technical hr interview in this they asked oops concepts and basic C programming

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Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 17 Jan 2021

Interview Questionnaire

1 Question

Q1. Time management

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Nagarro Interview FAQs

How many rounds are there in Nagarro React Native Developer interview?

Nagarro interview process usually has 2-3 rounds. The most common rounds in the Nagarro interview process are Aptitude Test, Technical and Coding Test.

What are the top questions asked in Nagarro React Native Developer interview?

Some of the top questions asked at the Nagarro React Native Developer interview -

How call call stack and event loop is work...read more
What is IIEF where we can use...read more
what is function curry...read more

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Nagarro React Native Developer Interview Questions and Answers

Nagarro React Native Developer Interview Experiences

2 interviews found

(5 Questions)

(1 Question)

Interview Preparation Tips

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(1 Question)

Anagram Pairs Verification Problem

(2 Questions)

Next Greater Number Problem Statement

Circular Move Problem Statement

Interview Preparation Tips

Skills evaluated in this interview

Interview Questionnaire

1 Question

Interview Questionnaire

1 Question

Nagarro Interview FAQs

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