Unisys Recruitment Process
Question Details
This article will give you information about the company, its recruitment process,
sample questions that have been asked previously, lots of experiences shared by other as...
Full Details
This article will give you information about the company, its recruitment process,
sample questions that have been asked previously, lots of experiences shared by other aspirants, and the portal where you can apply. About Company : The most demanding enterprises in the world receive successful results from Unisys , a provider of technological solutions. Offerings from Unisys include enterprise computing solutions, business process solutions, cloud and infrastructure solutions, and digital workplace solutions. Visit unisys.com for additional details on how Unisys serves its clients in the business, financial services, and government sectors. Recruitment Process: Written Test (Online) Group Discussion Technical Interview HR Unisys Eligibility Criteria : B.E, B.Tech Students should have a minimum aggregate of 65 %. Written Test (Online): MCQ-based Quantitative, Verbal, Reasoning, and Coding. The aptitude section had medium-level questions, Computer Science Concepts. Group Discussion: The general discussion (GD) is a session in which the candidate's abilities are evaluated, including leadership, communication, social and behavioral skills, courtesy, teamwork, listening skills, general awareness, self-assurance, and problem-solving abilities.
Technical Round: Questions ask on Data Structures and Algorithms Easy -Medium Level, Discussion on Projects and Computer Science Concepts.
HR Tell me something about yourself. What is the Internet of things? Hobbies Family-Background Interview Experience: It is always beneficial if you know what it is to be there at that moment. So, to give you an advantage, we provide you with Interview Experiences of candidates who have been in your situation earlier. Make the most of it. To check all types of interview experiences please go through Unisys Questions Asked in Unisys: Maximum Product Subarray Top View of Binary Tree 0 - 1 Knapsack Problem Subarray with 0 sum Spirally traversing a matrix We have resources for you from which you can prepare the programming questions that tech companies will ask you in the interview. SDE SHEET – A Complete Guide for SDE Preparation Where to apply: Unisys LinkedIn Unisys Career Page
About This Question
This is a reported interview question from a unisys interview for a data science role during the behavioral round reported in 2025.
It covers the following topics: Trees, Dynamic Programming, Binary Tree, Sql, Arrays, Matrix .
Difficulty rating: Easy
More Unisys Interview Questions
About Unisys Interview Reports
This question was reported by a candidate who interviewed at Unisys. LeakCode aggregates interview reports from 10+ sources, including 1Point3Acres, Glassdoor, LeetCode Discuss, Blind, Reddit, Indeed, and Nowcoder. Each report is translated where necessary, deduplicated against existing entries, and tagged by company, role, round type, and reporting date.
Use this question as one calibration data point, not a memorization target. Companies typically rotate their question pools every 2-4 months; the exact wording of a 2024 question may differ from what you encounter today. The underlying pattern, difficulty level, and follow-up depth at Unisys are the higher-signal extractions to take from this report.
For broader preparation context, the Unisys interview process typically includes a recruiter screen, one or two technical phone screens, and a 4-5 round on-site loop covering coding, system design (at L4+ levels), and behavioral. Reports tagged on LeakCode show the round-by-round distribution and typical difficulty calibration. To browse questions filtered by round type and seniority, use the company hub linked above.
How To Practice This Type of Question
Solve similar problems on LeetCode under timed conditions (25-35 minutes per medium difficulty). The goal is pattern recognition: recognize the underlying technique (sliding window, two-pointer, BFS, memoized recursion, etc.) within 60-90 seconds of reading. Strong candidates verbalize their hypothesis out loud before coding, then iterate based on feedback. Weak candidates dive into implementation immediately, lose time on the wrong approach, and run out of time for follow-ups.
Companies update their question pools every 2-4 months. The exact wording of any given question may have been retired by the time you interview. Focus your prep on the pattern, not the specific problem. The patterns that appear in Unisys reports consistently are the ones worth investing in; one-off niche problems are not.
During Your Unisys Round
Apply the standard interview round template: clarify requirements (2-3 minutes), state your approach out loud and confirm direction with the interviewer (3-5 minutes), code with narration (15-25 minutes), test with concrete examples including edge cases (5 minutes), discuss optimization or trade-offs if time permits (5 minutes). This template is universally accepted across FAANG and adjacent companies; deviating from it produces weaker interviewer feedback signal.
The single most predictive failure mode in Unisys reports tagged "no hire": not asking clarifying questions. Interviewers are explicitly trained to weight this. Strong candidates ask 3-5 clarifying questions even on problems that look obvious; weak candidates dive into code immediately. The clarifying-question check is often the first signal recorded in the interviewer's written notes.