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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

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Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. What is your activity
  • Ans. 

    As a software developer, my activity involves designing, coding, testing, and maintaining software applications.

    • Designing software architecture and user interfaces

    • Writing code in programming languages such as Java, Python, or C++

    • Testing software to ensure it meets requirements and is free of bugs

    • Maintaining and updating software to keep it running smoothly

    • Collaborating with other developers and stakeholders to ensure p

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Tell in detail about what happened
Tips: Provide tip for specily

Round: HR Interview
Experience: Tell in detail about what happened
Tips: Provide tip for specily

Round: Test
Experience: Tell in detail what all happened
Tips: Provide tips specially

I was interviewed in Apr 2017.

Interview Questionnaire 

2 Questions

  • Q1. What is firmware and where it is used?
  • Ans. 

    Firmware is a type of software that is embedded in hardware devices to control their functionality.

    • Firmware is a combination of hardware and software.

    • It is used to control the behavior of hardware devices.

    • Firmware is typically stored in non-volatile memory, such as ROM or flash memory.

    • Examples of devices that use firmware include routers, printers, and digital cameras.

  • Answered by AI
  • Q2. Tell me about yourself only.
  • Ans. 

    I am a passionate software developer with experience in building web applications and solving complex problems.

    • Experienced in programming languages such as Java, JavaScript, and Python

    • Familiar with front-end technologies like HTML, CSS, and React

    • Strong problem-solving skills and ability to work in a team environment

    • Previous projects include developing a customer management system for a small business

  • Answered by AI

Interview Preparation Tips

Round: aptitude
Experience: the test had around 70 questions to be answered in 1 hour
Tips: keep watch on time and be quick enough because each sections has sectional cutoff.

Round: Technical Interview
Experience: the test had around 70 questions to be answered in 1 hour
Tips: keep watch on time and be quick enough because each sections has sectional cutoff.

Round: HR Interview
Experience: they tested my core knowledge and learning skill.
Tips: be strong in your basics.

Skills: Ability To Think Beyond Boundaries
College Name: mnm jec

Skills evaluated in this interview

Software Developer Interview Questions & Answers

Wipro user image V LAKSHMI NARAYANA

posted on 1 Dec 2015

Interview Preparation Tips

Round: Test
Experience: Online written Test was conducted 54 students wrote the test. Interviews.13 people were shortlisted for this round.

Round: Technical Interview
Experience: Check out "Buckys tutorials" for learning programming languages The link is " -----/". Learning C and one object oriented language(C++ or JAVA) will prove helpful in the interviews. Be thorough with the concepts or subjects specific to your branch.

Round: HR Interview
Experience: Be confident and be frank.Be what you are as the interviewers are smart enough to evaluate who you are. While answering the questions asked maintain eye contact with the interviewer.

General Tips: It was quite challenging nevertheless it was exhausting too as we were made to wait till evening. At the end of the day it was worth the effort.
Software Developer.One can ask questions in order to know the company better.Some examples are about company work culture, career growth...moving up in different verticals like Management and Technical etc.
Skill Tips: Focus Prepare C and general aptitude to get through the written test round.Try to learn things which aren't included in your curriculum and which may come handy at the time of interviews.For example, learning data structures, and C++ ,JAVA will be useful when someone goes for a software interview.
Skills:
College Name: NIT Surathkal

Interview Questionnaire 

1 Question

  • Q1. What is designed pattern
  • Ans. 

    Design pattern is a reusable solution to a commonly occurring problem in software design.

    • Design patterns provide a standard terminology and a common platform for communication among developers.

    • They help in creating software that is flexible, maintainable, and scalable.

    • Examples of design patterns include Singleton, Factory, Observer, and Decorator.

    • Design patterns can be categorized into three types: creational, structur...

  • Answered by AI

Skills evaluated in this interview

I applied via Company Website and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

How to clear aptitude test

Round 2 - Coding Test 

How to clear coding test

Round 3 - Technical 

(1 Question)

  • Q1. How to clear technical round
Round 4 - HR 

(1 Question)

  • Q1. How to clear HR round

Interview Preparation Tips

Topics to prepare for Wipro Software Developer interview:
  • Python
Interview preparation tips for other job seekers - None bddjfdfbjhhhbcfhjjffvhghgfdx bnb kydegutszbmmxfivbni fdvbnbv be hggfddsssr

I was interviewed before Nov 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was around 10am
It was quite a normal online examination kind of environment 
People from the company were there to invigilate 
All were quite nice and helpful in case the exam got stuck

  • Q1. 

    Ninja and Alien Language Order Problem

    An alien dropped its dictionary while visiting Earth. The Ninja wants to determine the order of characters used in the alien language, based on the given list of wor...

  • Ans. 

    Determine the order of characters in an alien language based on a list of words.

    • Create a graph data structure to represent the relationships between characters in the words.

    • Perform a topological sort on the graph to find the order of characters.

    • Return the smallest lexicographical order of characters as the result.

  • Answered by AI
  • Q2. 

    Check Duplicate Within K Distance

    Given an array of integers arr of size N and an integer K, determine if there are any duplicate elements within a distance of K from each other in the array. Return "true...

  • Ans. 

    Check if there are any duplicate elements within a distance of K from each other in the array.

    • Iterate through the array and keep track of the indices of elements using a hashmap.

    • For each element, check if it already exists in the hashmap within distance K.

    • Return true if a duplicate is found within distance K, otherwise return false.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 30 minutes
Round difficulty - Medium

Timing was 2pm when it started
Interviewer was polite

  • Q1. 

    Kth Largest Element Problem Statement

    Ninja enjoys working with numbers, and Alice challenges him to find the Kth largest value from a given list of numbers.

    Input:

    The first line contains an integer 'T...
  • Ans. 

    The task is to find the Kth largest element in a given list of numbers for each test case.

    • Read the number of test cases 'T'

    • For each test case, read the number of elements 'N' and the Kth largest number to find 'K'

    • Sort the array in descending order and output the Kth element

  • Answered by AI
Round 3 - HR 

Round duration - 20 minutes
Round difficulty - Easy

Timing was 9 am onwards 
Interviewer was good enough

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Developer in DelhiEligibility criteriaAbove 7 CGPA with no pending backlogsWipro Limited interview preparation:Topics to prepare for the interview - Java, C++, DBMS, Data Structures, Dot net, HTML, CSS, JSTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Focus on specialization of any one skill and keep a basic knowledge of all the skills you mention in your resume
Tip 2 : Gain confidence in presenting yourself by practicing well before
Tip 3 : Gain a basic knowledge of the company you go for selection

Application resume tips for other job seekers

Tip 1 : Resume should be simple and precise but pretty smart to cover your skills 
Tip 2 : Mention what you really know,no false things

Final outcome of the interviewRejected

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. Tell me something about yourself
  • Ans. 

    I am a passionate software developer with 5 years of experience in developing web applications using various technologies.

    • 5 years of experience in software development

    • Proficient in developing web applications

    • Skilled in using various technologies

    • Passionate about coding and problem-solving

  • Answered by AI
  • Q2. What is the difference between encapsulation and polymorphism?
  • Ans. 

    Encapsulation is hiding implementation details while polymorphism is using a single interface for multiple types.

    • Encapsulation is achieved through access modifiers like private, protected, and public.

    • Polymorphism allows objects of different classes to be treated as if they are of the same class.

    • Encapsulation is about data hiding and abstraction while polymorphism is about behavior.

    • Example of encapsulation: a class with...

  • Answered by AI
  • Q3. What do you mean by deadlock in OS?
  • Ans. 

    Deadlock is a situation in which two or more processes are unable to proceed because each is waiting for the other to release a resource.

    • Deadlock occurs when two or more processes are stuck in a circular waiting state.

    • It happens when processes compete for resources and each process holds a resource that another process needs.

    • Four necessary conditions for deadlock are mutual exclusion, hold and wait, no preemption, and ...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: We were asked to solve a questionnaire containing 25 questions based on logical reasoning and basic mathematics. We went to the test center in their recruitment center where there were many desktops for the candidates to sit and give the test. At the entrance, they checked the letter we got from them to authenticate us.Then they gave us a login ID and password. Exactly when the test started, the portal became active and we were asked to enter the credentials. I completed the test in half the time as it was pretty easy and straightforward.
Tips: Practice simple aptitude questions for greater speed and accuracy.
Duration: 1 hour
Total Questions: 20

Round: Group Discussion
Experience: Ten candidates who were shortlisted from the written test attended the group discussion. The topic given to us was fairly simple and lucky for me, I used to work as an anchor, and being a strong feminist person, I had a lot of valid points to put forward. I was the one to start the discussion, and I felt I was the best speaker there. The topic was something that I follow regularly, yet I came across a few unique points from the other candidates.
Tips: Improve your English speaking skills. Be assertive and speak concisely.
Duration: 15 minutes

Round: HR Interview
Experience: The interview basically revolved around this one question which had a few follow-up questions, such as who all are there in my family, what are my strengths and weaknesses, and why am I fit for this job.
Tips: Be confident and honest about yourself.

Round: Technical Interview
Experience: I tried to be as calm and confident as possible during the whole of the interview

College Name: Guru Nanak Institute of Technology (GNIT)

Skills evaluated in this interview

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

Interview Questionnaire 

1 Question

  • Q1. Mostly Technical related to Python, OOPS, Multithreading, Django architecture etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and answers should be to the point. Use a pen and paper in case interviewer is not getting your point.
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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
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Neustar Software Developer Salary
based on 13 salaries
₹5.3 L/yr - ₹18.3 L/yr
32% more than the average Software Developer Salary in India
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