Unisys Software Engineer Interview Questions
The questions to prepare for a Unisys Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Problem Given the head of a singly linked list, reverse the list, and return the new head node. The linked list is defined as follows: python class ListNo...
UnisysCheck whether text is a case-insensitive alphanumeric palindrome using two pointers without reversing or constructing another string.
UnisysFind the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.
UnisysExplain the four ACID properties and why they matter for reliable transaction processing in SQL systems.
UnisysCompute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.
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Meta ITRank active HSBC employees by division and return every employee tied for the highest or second-highest salary.
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Assesses familiarity with common enterprise networking platforms and concepts.
UnisysAssesses foundational networking knowledge relevant to infrastructure work.
UnisysAssesses practical design pattern usage and justification.
UnisysTests system design skills for security, resilience, and availability in enterprise IT solutions.
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