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Neustar Software Developer Interview Questions and Answers

Updated 20 Jun 2024

Neustar Software Developer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Sql questions with queries
  • Q2. Rdbms related questions.

Interview Preparation Tips

Round: Test
Experience: Given three Dsalgo questions need to write code in an hour.
1.derangement of an array
2.level order traversal in spiral form
3.find the number of duplicates in an unsorted array
Total Questions: 3

Software Developer Interview Questions Asked at Other Companies

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Q1. Maximum Subarray Sum Problem Statement Given an array of integers ... read more
asked in Amazon
Q2. Minimum Number of Platforms Needed Problem Statement You are give ... read more
asked in Rakuten
Q3. Merge Two Sorted Arrays Problem Statement Given two sorted intege ... read more
asked in Cognizant
Q4. Nth Fibonacci Number Problem Statement Calculate the Nth term in ... read more
Q5. Find Duplicate in Array Problem Statement You are provided with a ... read more

Interview questions from similar companies

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident
Interview experience
4
Good
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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is HashMap?
  • Ans. 

    HashMap is a data structure that stores key-value pairs and provides constant time complexity for basic operations.

    • HashMap allows quick access to values based on their keys

    • Keys must be unique and values can be duplicated

    • HashMap is not thread-safe and requires synchronization for concurrent access

    • Java's HashMap implementation uses hashing to distribute keys across buckets

  • Answered by AI
  • Q2. It’s a collection framework.

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement

Round 1 - Aptitude Test 

Basic maths and quant

Round 2 - Group Discussion 

For me it was cyber crime

Round 3 - Technical 

(1 Question)

  • Q1. Oops java dbms coa
Round 4 - HR 

(1 Question)

  • Q1. General question
Round 5 - One-on-one 

(1 Question)

  • Q1. 2 coding question
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Aptitude test on amcade platform logical reasoning verbal and quantitative aptitude and Java mcqs and English listening and speaking.

Round 2 - Group Discussion 

GD was about remote jobs is good or bad

Round 3 - Technical 

(1 Question)

  • Q1. Based on resume ,oops and projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Be aware of your resume and what you speak
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Opps Concept , in depth Related to java Collections and Some puzzle problems
  • Q2. Explain and Write a Code of Compile and Run time polymorphism
  • Ans. 

    Compile-time polymorphism is achieved through function overloading, while run-time polymorphism is achieved through virtual functions.

    • Compile-time polymorphism is achieved through function overloading, where multiple functions have the same name but different parameters.

    • Run-time polymorphism is achieved through virtual functions and inheritance, where the function to be called is determined at runtime based on the obje...

  • Answered by AI
  • Q3. Some tricky questions about oops and inheritance

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Introduce ur self
  • Ans. 

    I am a passionate software developer with experience in Java, Python, and web development.

    • Experienced in Java, Python, and web development technologies

    • Strong problem-solving skills

    • Familiar with Agile methodologies

    • Worked on projects involving database management systems

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. General resume discussions
  • Q2. HR questiosn aslso
Interview experience
2
Poor
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Sep 2024. There were 4 interview rounds.

Round 1 - Coding Test 

2 DSA question was asked

Round 2 - Aptitude Test 

40 questions in 20 minutes

Round 3 - Technical 

(2 Questions)

  • Q1. Stones games 2 leetcode
  • Q2. Permutations of array
  • Ans. 

    Generate all possible permutations of an array of strings

    • Use recursion to generate permutations

    • Swap elements to create different permutations

    • Base case: when array size is 1, return array as permutation

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Project discussion

Skills evaluated in this interview

Neustar Interview FAQs

How many rounds are there in Neustar Software Developer interview?
Neustar interview process usually has 1 rounds. The most common rounds in the Neustar interview process are One-on-one Round.
What are the top questions asked in Neustar Software Developer interview?

Some of the top questions asked at the Neustar Software Developer interview -

  1. Sql questions with quer...read more
  2. Rdbms related questio...read more

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Neustar Software Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Neustar Software Developer Salary
based on 13 salaries
₹5.3 L/yr - ₹18.3 L/yr
23% more than the average Software Developer Salary in India
View more details
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