Top 14
Prep plan
Updated weekly · Last refresh Aug 30
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DXC Solutions Architect Interview Questions

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

14questions
~2htotal time
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1
System DesignStart here. 8 questions · ~64 min
Design a Highly Available ML Serving PlatformMedium

Design a distributed ML serving platform that stays available and scales under failures, traffic spikes, and model updates.

distributed systemsscalabilityhigh availabilityDDXC
Common Backend Architecture PatternsMedium

Evaluates your understanding of backend architecture patterns and when to apply them.

DDXC
Monolith vs MicroservicesMedium

Tests architecture selection criteria and how you align design choices to business and operational needs.

microservicesDDXC
Cloud Migration for Legacy SystemsMedium

Tests your approach to migrating complex legacy systems while managing risk, downtime, and modernization.

legacy systemsDDXC
Security by DesignMedium

Tests your ability to bake security controls into architecture early across the system lifecycle.

SecurityintegrationDDXC
Managing Technical DebtMedium

Tests your tradeoff thinking between delivery speed and maintainable architecture in enterprise environments.

maintainabilitytechnical debtDDXC
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2
Behavioral & Leadership6 questions · ~48 min
Handling a Project FailureEasy

Tests ownership, resilience, and communication after a project fails, including how the candidate learns and repairs trust.

CommunicationLeadershipOwnershipDDXC
Prioritizing Multiple Client DeliverablesEasy

Tests prioritization under pressure, organization, and proactive stakeholder communication across multiple concurrent client projects.

time managementorganizationProject ManagementDDXC
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