Unisys Interview Questions, Process, and Tips

You will be given a Data structure problem to solve it. I got the Graph problem. Find the shortest path in matrix

Q1. Questions based on System design. Design a shopping cart like Amazon. You ll be asked many questions on how you design the solution. Better to practice many problems and attend this round.
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Q2. Questions in DP
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Q1. Questions mostly on the technologies you worked and some scenario based questions, you ll be asked to write code in the Editor.
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Q1. This is also partially a tech round. But you ll get some questions in the project. What improvements can be done in your module and how to do it. Why this approach is followed. How to introduce Microserv...read more
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Q1. Prepare well on the behavioral questions and rest is all formality questions. Salary negotiation may be done in this round itself or else you may have a one more round with HR director
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Q1. Testing of java queue
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Testing of Java queue involves verifying the functionality and performance of queue operations.
• Test enqueue and dequeue operations to ensure elements are added and removed correctly.

• Test for proper handling of edge cases such as empty queue, full queue, and queue with one element.

• Performance testing to evaluate the efficiency of queue operations under different load conditions.
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Q2. Design to the microservices
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Designing microservices involves breaking down a monolithic application into smaller, independent services.
• Identify the boundaries of each microservice based on business capabilities

• Decide on communication protocols between microservices (REST, messaging, etc.)

• Implement fault tolerance and scalability measures for each microservice

• Use containerization (Docker) and orchestration tools (Kubernetes) for deployment

• Monitor ...read more
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Q1. Salary hike why required
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Q2. Relocation allowance required when
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There are one hour exam

Q1. Advance level of sql and python
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Advanced level of SQL and Python skills are essential for a Data Engineer role.
• Strong understanding of SQL queries, joins, subqueries, and optimization techniques.

• Proficiency in writing complex Python scripts for data manipulation, analysis, and automation.

• Experience with data modeling, ETL processes, and working with large datasets.

• Knowledge of data warehousing concepts and tools like SQL Server, PostgreSQL, or Snowfl...read more
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Q1. Basic of SQL,some join condition
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Q2. Basic of python
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Q1. The round has questions on my understanding on technical writing.
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Q1. This round has questions on the various software tools I use for creating and publishing documents.
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Questions on writing the instructions for a particular task or process.

Q1. Salary and compensation
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Easy questions on maths and english

Create web application for user who can login

Routing Part and Networking questions related to security