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Updated weekly · Last refresh Aug 30

Unisys Solutions Architect Interview Questions

The questions to prepare for a Unisys Solutions Architect interview. Questions from real interview reports rank first. Updated weekly.

37questions
~5htotal time
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1
PipelinesStart here. 3 questions · ~26 min
End-to-End Data Pipeline MigrationHard

Tests pipeline architecture, migration reliability, and design for enterprise data movement to cloud.

migrationETLCloudUnisys
Monitor a Mission Critical PipelineMedium

Design a monitoring and alerting approach for a mission critical pipeline, covering system health, data quality, and operational response.

InfrastructureToolsQualityUnisys
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2
Strategy3 questions · ~26 min
GenAI for Incident Root Cause SupportMedium

Framework for using generative AI to summarize incident telemetry and suggest likely root causes for enterprise support teams.

root causeAutomationincident responseUnisys
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3
System Design6 questions · ~51 min
Hybrid Cloud with Security ComplianceHard

Tests secure hybrid architecture design and compliance-driven decision-making for enterprise clients.

Compliancehybrid cloudSecurityUnisys
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4
Behavioral & Leadership21 questions · ~179 min
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5
More topics4 questions · ~34 min
Design an LRU CacheEasy
Practice

Implement an LRU cache in O(1) average time using a hash table and doubly linked list.

Hash TablesQueueLinked ListsUnisys
Pre-Sales Engagement ApproachMedium

Evaluates how you translate client needs into solution architecture during pre-sales.

Unisys
Data Architecture and Modeling BasicsMedium

Assesses data modeling fundamentals for analytics workloads.

ETLsqldata architectureUnisys
Identify Service Boundaries AlgorithmHard

Tests coding ability and practical reasoning for extracting services from monolithic dependency graphs.

abstractionAlgorithmsGraphsUnisys

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Second Highest Trader SalaryEasy
Practice
Recently asked
Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSortingeClinicalWorksInformaticaSpectraforce Technologies
7-Day Rolling Active UsersMedium
Practice
Practice drill

Compute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.

Window FunctionsDate FunctionsRunning TotalsMetaSpotifyMeta IT
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
The finish line: interview-readyComplete all 37 questions plus 3 hands-on drills to finish this plan.