2 NielsenIQ Backend Developer Interview Questions & Answers | Complete Prep Guide 2025

NielsenIQ Backend Developer Interview Experiences

1 interview found

Backend Developer Interview Questions & Answers

rohit gadekar

posted on 18 Nov 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. Write MySQL query to find employee with 2nd Highest salary

Ans.

Use MySQL query with ORDER BY and LIMIT to find employee with 2nd highest salary.

Use ORDER BY salary DESC to sort salaries in descending order
Use LIMIT 1,1 to skip the highest salary and get the second highest salary

Answered by AI

Add your answer

Q2. What is branch in git

Ans.

A branch in git is a separate line of development that allows you to work on features or fixes without affecting the main codebase.

Branches allow for parallel development
They can be created, switched between, merged, and deleted
Common branches include master, develop, feature branches, and release branches

Answered by AI

Add your answer

Skills evaluated in this interview

Top trending discussions

View All

I have 7 YOE. from Delhi Current CTC - 9.25LPA + 75K varriable. Working Skillset is Kubernetes and Openstack. Current - 100% WFH 1. NTT Data- Noida Hybrid CTC... read more

Got a question about NielsenIQ?

Ask anonymously on communities.

Interview questions from similar companies

Backend Developer Interview Questions & Answers

TCS

Anonymous

posted on 31 May 2021

I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.

Interview Questionnaire

2 Questions

Q1. Real life scenarios

Add your answer

Q2. Keep your mind prepared with some real life scenarios

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Talk more about your previous exp.

Backend Developer Interview Questions & Answers

TCS

Anonymous

posted on 19 Oct 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

No response

I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.

View all Resume tips

Round 2 - Coding Test

Easy what you want to know

Round 3 - One-on-one

(2 Questions)

Q1. Tell me about yourself

Add your answer

Q2. Technical skills

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy don't worry

Backend Developer Interview Questions & Answers

TCS

Anonymous

posted on 8 Aug 2024

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.

Round 1 - Aptitude Test

Standard tcs aptitude tests conducted in college

Round 2 - Coding Test

2 code to be done with test cases

Round 3 - HR

(2 Questions)

Q1. Explain project done for college final.

Ans.

Developed a web-based project management system for tracking tasks and deadlines.

Used PHP and MySQL for backend development
Implemented user authentication and authorization
Designed a responsive user interface using HTML, CSS, and JavaScript

Answered by AI

Add your answer

Q2. Python basics and coding with exception

Add your answer

Backend Developer Interview Questions & Answers

TCS

Anonymous

posted on 11 Apr 2024

Interview experience

Bad

Difficulty level

Moderate

Process Duration

More than 8 weeks

Result

Not Selected

I applied via Company Website and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - HR

(5 Questions)

Q1. My self n ex job profile

Add your answer

Q2. Ex job profile my self

Add your answer

Q3. My self ex job profile

Add your answer

Q4. System operator

Add your answer

Q5. Bank profile bank system operator

Add your answer

Interview Preparation Tips

Topics to prepare for TCS Backend Developer interview:

System operator

Interview preparation tips for other job seekers - Proc

Backend Developer Interview Questions & Answers

TCS

Anonymous

posted on 22 Aug 2023

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Coding Test

The coding questions can cover a range of topics,including data structures,algorithms,problem-solving, and programming concepts.The questions are designed to test your ability to solve real-world coding challenges that you might encounter in softwere development roles.

Round 3 - Case Study

Remember that TCS's recruitement process might vary based on factors such as the role yor are the applying the specific requirements of the company at that time. for the most accurate and up-to-date information,refer to TCS's official communication or each out to their HR representatives.

Interview Preparation Tips

Interview preparation tips for other job seekers - Candidates usually have limited amount of time to complete coding test.This tests not only your programming skills but also your ability to manage time effectively and make strategic decisions about which questions to prioritize.

Backend Developer Interview Questions & Answers

TCS

Pratham Meena

posted on 22 Oct 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Coding Test

Make A node js project or a feature

Round 2 - One-on-one

(2 Questions)

Q1. Who are you ?

Add your answer

Q2. Why do you want to join us ?

Ans.

I am impressed by your innovative projects and collaborative team culture.

I admire your company's commitment to pushing boundaries in technology.
I am excited about the opportunity to work with a talented and diverse team.
Your focus on continuous learning and growth aligns with my career goals.

Answered by AI

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing

Backend Developer Interview Questions & Answers

TCS

Nikita Khare

posted on 9 Nov 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. Nodejs promises async await difference

Ans.

Node.js promises are a way to handle asynchronous operations, while async/await is a syntax for writing asynchronous code in a synchronous manner.

Promises are objects that represent the eventual completion (or failure) of an asynchronous operation.
Async/await is a syntactic sugar built on top of promises, making asynchronous code look more like synchronous code.
Async functions return a promise, which allows you to use ...

Answered by AI

Add your answer

Q2. Nodejs architecture eventloop

Add your answer

Skills evaluated in this interview

Backend Developer Interview Questions & Answers

TCS

Sara Sulthana

posted on 2 Apr 2024

Interview experience

Good

Difficulty level

Process Duration

Result

I applied via Campus Placement

Round 1 - Coding Test

They asked few aptitude and 2 coding. 1 basic level coding and 1 advanced.

Backend Developer Interview Questions & Answers

TCS

Anonymous

posted on 12 May 2024

Interview experience

Good

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

No response

I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical

(4 Questions)

Q1. Aray question are mostly ask

Add your answer

Q2. String and multiple inheritance

Add your answer

Q3. Bsndnbdbbddndnnd

Add your answer

Q4. Bdjdbdjdbdbdbdb

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Good morning luck is very imp

NielsenIQ Interview FAQs

How many rounds are there in NielsenIQ Backend Developer interview?

NielsenIQ interview process usually has 1 rounds. The most common rounds in the NielsenIQ interview process are Technical.

How to prepare for NielsenIQ Backend Developer interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at NielsenIQ. The most common topics and skills that interviewers at NielsenIQ expect are Java, Microservices, Spring Boot, Banking Operations and Work Permit System.

What are the top questions asked in NielsenIQ Backend Developer interview?

Some of the top questions asked at the NielsenIQ Backend Developer interview -

write MySQL query to find employee with 2nd Highest sal...read more
what is branch in ...read more

Data Processing Analyst 795 salaries	₹0 L/yr - ₹0 L/yr
Data Analyst 468 salaries	₹0 L/yr - ₹0 L/yr
Data Processing Specialist 347 salaries	₹0 L/yr - ₹0 L/yr
Software Engineer 242 salaries	₹0 L/yr - ₹0 L/yr
Research Associate 182 salaries	₹0 L/yr - ₹0 L/yr

NielsenIQ Backend Developer Interview Questions and Answers

NielsenIQ Backend Developer Interview Experiences

1 interview found

(2 Questions)

Skills evaluated in this interview

Interview questions from similar companies

Interview Questionnaire

2 Questions

Interview Preparation Tips

(2 Questions)

Interview Preparation Tips

(2 Questions)

(5 Questions)

Interview Preparation Tips

Interview Preparation Tips

(2 Questions)

Interview Preparation Tips

(2 Questions)

Skills evaluated in this interview

(4 Questions)

Interview Preparation Tips

NielsenIQ Interview FAQs

Recently Viewed

Dr D Y Patil Medical College

Capgemini

I-Medita Learning Solutions

Loginware Softtec

Team Lease

Infosys

Dr D Y Patil Medical College

Epiroc

LTIMindtree

Alshaya Group

Tell us how to improve this page.

NielsenIQ Interviews By Designations

Interview Questions for Popular Designations

NielsenIQ Backend Developer Interview Process

Backend Developer Interview Questions from Similar Companies

Fast track your campus placements