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NielsenIQ Backend Java Developer Interview Questions and Answers for Experienced
Updated
14 Jun 2024
1 interview found
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S.VIMAL KUMAR
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
-
I applied via Recruitment Consulltant
2 Interview Rounds
1
Coding Test Round
Online coding test with spring boot rest API and a java problem solving.
2
Technical Round (2 Questions)
- Q1. Design a REST API View Answers (1)
- Q2. Provided a list of string with names. and the result should be with a map of the name as key and number of vovels as value. Use Java stream API only. Add Answer
Skills evaluated in this interview
Interview questions from similar companies
Interview experience
Bad
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I was interviewed in Jul 2024.
1 Interview Round
1
Technical Round (5 Questions)
- Q1. What is idempotent term in patch and put? View Answers (1)
- Q2. Java memory types and which object stores where? View Answers (1)
- Q3. Hash map store unique name? View Answers (1)
- Q4. Hashmap java 7 and java 8 difference? View Answers (1)
- Q5. Can we create static method or variable inside static main() View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Interviewer was unprofessional behavior, they don't know even what to ask from experience person.
They have their own answer, they don't accept your answer even though if it is correct.
5 years experienced person they ask just java basic, not springboot, no Microservices, no any advanced questions.
They have their own answer, they don't accept your answer even though if it is correct.
5 years experienced person they ask just java basic, not springboot, no Microservices, no any advanced questions.
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Oct 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Method reference vs lambda functions View Answers (1)
- Q2. SOLID Principles Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Java Basics
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in May 2024.
2 Interview Rounds
1
Coding Test Round
The interviewr was very calm and asked two coding questions one of 25 minutes and one of 15 mintues asked question on java stream and basic questions
2
I didnt qualified first round Round (1 Question)
- Q1. Java stream questions
sql questions
basic java question Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. Basic java questions Add Answer
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Jan 2024.
2 Interview Rounds
1
One-on-one Round (1 Question)
- Q1. Basic questions Add Answer
2
HR Round (1 Question)
- Q1. Economics questions Add Answer
Interview Preparation Tips
Topics to prepare for Genpact Backend Operations Executive interview:
- Profit and loss concept
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. What is Static Method? View Answers (1)
- Q2. LAMDA EXPRESSION? Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. Write a query for inner join View Answers (1)
Skills evaluated in this interview
Niharika Mittal
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
4 Interview Rounds
1
Resume Shortlist Round
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 tips
2
Aptitude Test Round
In the first round there was apptiute round. Intermediate level question was there.
3
Coding Test Round
In coding round there was 2 question, i have done both. Hard level question was there
4
Technical Round (4 Questions)
- Q1. First question was difference between java and C++, Add Answer
- Q2. Second question was tell me what is stack Add Answer
- Q3. Third question was Tell me about oops concept Add Answer
- Q4. Fourth question was Are you willing to relocate Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Overall wipro interview process was very good. And awesome.
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
One-on-one Round (3 Questions)
- Q1. Functional Interface View Answers (1)
- Q2. Oop concept, stream in java 8 Add Answer
- Q3. HashMap, cursors, difference between error and exception Add Answer
NielsenIQ Interview FAQs
How many rounds are there in NielsenIQ Backend Java Developer interview for experienced candidates?
NielsenIQ interview process for experienced candidates usually has 2 rounds. The most common rounds in the NielsenIQ interview process for experienced candidates are Coding Test and Technical.
How to prepare for NielsenIQ Backend Java Developer interview for experienced candidates?
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 Agile, Apache, Assurance, Computer science and FMCG.
What are the top questions asked in NielsenIQ Backend Java Developer interview for experienced candidates?
Tell us how to improve this page.
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