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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 Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of oops and design pattern

I applied via Job Portal and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Solid principles in c#
  • Ans. 

    Solid principles are a set of design principles for writing maintainable and scalable code in C#.

    • Single Responsibility Principle (SRP) - a class should have only one reason to change

    • Open/Closed Principle (OCP) - a class should be open for extension but closed for modification

    • Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes

    • Interface Segregation Principle (ISP) - client...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - good company for freshers as well as beginners

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. HTML, CSS, BOOTSTRAP, PHP. SQL

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

I applied via Company Website and was interviewed in Oct 2018. There was 0 interview round.

Interview Preparation Tips

General Tips: This interview was a technical one but was majorly a stress test. It lasted for about 1 hour 10 minutes. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my B.Tech curriculum i.e. computer science related topics. He stressed a lot on the basics related to my project topic. Luckily I was able to answer most of the questions correctly. I tried to answer each question with examples and also used props on the table (like pens, paperweights, pen stands etc.) to explain my theories. It was my first offcampus interview, and I think I did pretty well for a fresher.
You need to stay calm and should apply presence of mind. Please go through the job description thoroughly word-by-word and recheck your resume to ensure that you are a best-fit for the position.
Skills: Communication, Body Language, Problem Solving, Leadership, Presentation Skills
Duration: <1 week

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself?basics on c , then about projects

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.
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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
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Unisys Application Developer Salary
based on 66 salaries
₹4.9 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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