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Unisys Application Developer Interview Questions, Process, and Tips

Updated 15 Jan 2025

Top Unisys Application Developer Interview Questions and Answers

Unisys Application Developer Interview Experiences

3 interviews found

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

(1 Question)

  • Q1. React js, javascript and html css

Application Developer Interview Questions & Answers

user image Hinanshu Kumar

posted on 11 Jun 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. DSA medium questions and oops concept

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Interview Questionnaire 

10 Questions

  • Q1. Tell something about yourself
  • Ans. 

    I am a highly motivated individual with a passion for learning and problem-solving.

    • I have a degree in computer science and have worked as a software engineer for 3 years.

    • I am proficient in programming languages such as Java, Python, and C++.

    • I enjoy working in a team and collaborating with others to achieve common goals.

    • In my free time, I like to read books on technology and watch documentaries on science and history.

  • Answered by AI
  • Q2. Difference between Stack and Queue with real time example
  • Ans. 

    Stack is LIFO and Queue is FIFO data structure. Stack is like a stack of plates and Queue is like a queue of people.

    • Stack is Last In First Out (LIFO) and Queue is First In First Out (FIFO)

    • Stack is like a stack of plates where the last plate added is the first one to be removed

    • Queue is like a queue of people where the first person to enter is the first one to leave

    • Stack is used in undo-redo functionality in text editors

  • Answered by AI
  • Q3. According to you, which sorting algorithm is best and why?
  • Ans. 

    It depends on the use case. QuickSort is generally the fastest, but MergeSort is more stable and efficient for larger datasets.

    • QuickSort is generally the fastest sorting algorithm, but can be unstable for certain datasets.

    • MergeSort is more stable and efficient for larger datasets, but can be slower than QuickSort for smaller datasets.

    • InsertionSort is efficient for small datasets, but can be slow for larger datasets.

    • Hea...

  • Answered by AI
  • Q4. Difference between semaphore and mutex with real time example
  • Ans. 

    Semaphore and mutex are synchronization mechanisms used in multi-threaded environments.

    • Semaphore allows multiple threads to access a shared resource simultaneously, while mutex allows only one thread at a time.

    • Semaphore is used to control access to a pool of resources, while mutex is used to protect a single resource.

    • Semaphore uses a counter to keep track of the number of available resources, while mutex uses a lock to...

  • Answered by AI
  • Q5. Array problem:- Find the repeating number in an array.
  • Ans. 

    Find the repeating number in an array.

    • Iterate through the array and store each element in a hash table or set.

    • If an element is already present in the hash table, it is a repeating number.

    • Alternatively, sort the array and check for adjacent elements with the same value.

    • Time complexity: O(n) or O(nlogn) depending on the approach used.

  • Answered by AI
  • Q6. About deadlock
  • Q7. Difference between paging and segmentation
  • Ans. 

    Paging and segmentation are memory management techniques used by operating systems.

    • Paging divides memory into fixed-size pages and stores data in these pages.

    • Segmentation divides memory into logical segments and stores data in these segments.

    • Paging is simpler and more efficient, but can lead to external fragmentation.

    • Segmentation is more flexible, but can lead to internal fragmentation.

    • Both techniques are used to manag

  • Answered by AI
  • Q8. Basic oops concepts
  • Q9. About dining philospher problem
  • Q10. Explain your best project which you did in college
  • Ans. 

    Developed a smart irrigation system using IoT

    • Used Arduino and Raspberry Pi to collect data on soil moisture, temperature, and humidity

    • Developed a web application to display real-time data and control the irrigation system remotely

    • Implemented machine learning algorithms to predict optimal watering times based on weather forecasts

    • Reduced water usage by 30% and increased crop yield by 20%

    • Presented the project at a nationa

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Initially, there was an online test which consisted of both general  and technical section . If  one  know's the basics this can get clear easily.

Round: Test
Experience: In this round they played an audio ,which comprised of listening the audio carefully and had to answer the certain question. secondly skill writing involved writing on either one i.e precise or essay writing.
screening test involved solving of technical puzzle.

Round: Technical Interview
Experience: In the end of the interview, HR was satisfied and asked me to come again next day for another interview. Although questions were simple like what is Fabonacci and little about project , but i guess my explanations were not uptu the mark.

Skills:
College Name: Anna University Chennai

Skills evaluated in this interview

Interview questions from similar companies

I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of DSA, have knowledge about the databases, some common dml ,ddl statements, programming knowledge of a particular language like C,Java, python,etc...have good command on oops concepts... little bit of frameworks knowledge will also help

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of java.
Round 3 - HR 

(1 Question)

  • Q1. Intro and other hr related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Puzzles, Psychometric Test

Round 2 - One-on-one 

(1 Question)

  • Q1. Some water in 3 Jars question, you had to measure out 5L correctly

Interview Preparation Tips

Interview preparation tips for other job seekers - Make the interview interactive, I got this input from another Senior. Before i went into the interview room the volunteers were telling all those who goes into Room No 1 is screwed. I was praying i don't get room no 1. But fortunately for me I got room no 1 because when the interviewer gave me the puzzle and handed over pen and paper he went back to relax his posture and when i explained i will fill the 5L Jar first, he immediately came forward to listen to me, at that moment i knew i got the job because i felt the previous candidates never made their interview interactive and that's why he went back to relax his posture.
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Walk-in and was interviewed before Jan 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Aptitude Test 

Aptitude test duration 90 min 100 question

Round 3 - Coding Test 

Coding test 50 code 100 marks 60 min

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well. code in c , c++ , java is very important

I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical 

(1 Question)

  • Q1. 2nd round included tr and mr round went quite enegritic

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

I was interviewed before Jun 2016.

Interview Questionnaire 

4 Questions

  • Q1. Tell me something about yourself
  • Ans. 

    I am a passionate software developer with 5 years of experience in web development and a strong background in computer science.

    • 5 years of experience in web development

    • Strong background in computer science

    • Passionate about software development

  • Answered by AI
  • Q2. Questions related to project I have worked on during college days
  • Q3. Core Java concepts
  • Q4. Why do you use two mobile numbers
  • Ans. 

    To separate personal and professional calls, and to ensure availability and accessibility.

    • Separate personal and professional calls

    • Ensure availability and accessibility

    • Maintain work-life balance

    • Avoid mixing personal and work-related contacts

  • Answered by AI

Interview Preparation Tips

Round: Test
Total Questions: 60

College Name: Watumull Institute Of Electronics Engineering And Computer Technology ( WIEECT )

I was interviewed in Sep 2016.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself
  • 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 and ability to work in a team

    • Completed multiple projects including a web-based inventory management system

  • Answered by AI
  • Q2. Simple coding questions..Basically pattern.
  • Q3. And also they will ask about your projects.

Interview Preparation Tips

Round: Test
Experience: 60 multiple choice questions so have to manage time carefully.
Tips: Have to give equal importance to all the sections..So try to do well in all section.
Duration: 1 hour 30 minutes
Total Questions: 60

Round: Technical + HR Interview
Experience: Don't panic...Only write those things that you know in your resume.

Skills: Smart Coding
College Name: Jaypee Institute Of Information Technology, Noida

Unisys Interview FAQs

How many rounds are there in Unisys Application Developer interview?
Unisys interview process usually has 1 rounds. The most common rounds in the Unisys interview process are One-on-one Round and Technical.
How to prepare for Unisys Application 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 Unisys. The most common topics and skills that interviewers at Unisys expect are Application Development, Coding, Configuration management, Information Technology and SCM.
What are the top questions asked in Unisys Application Developer interview?

Some of the top questions asked at the Unisys Application Developer interview -

  1. According to you, which sorting algorithm is best and w...read more
  2. Difference between Stack and Queue with real time exam...read more
  3. Array problem:- Find the repeating number in an arr...read more

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Unisys Application Developer Interview Process

based on 3 interviews

Interview experience

3.7
  
Good
View more
Unisys Application Developer Salary
based on 68 salaries
₹5 L/yr - ₹16.1 L/yr
At par with the average Application Developer Salary in India
View more details

Unisys Application Developer Reviews and Ratings

based on 9 reviews

3.6/5

Rating in categories

3.2

Skill development

3.5

Work-life balance

3.4

Salary

3.5

Job security

3.1

Company culture

3.4

Promotions

3.3

Work satisfaction

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