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Updated weekly · Last refresh Sep 24

Persistent Solutions Architect Interview Questions

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

19questions
~3htotal time
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1
System DesignStart here. 13 questions · ~105 min
Design a URL Shortening ServiceHard

Design a URL shortening service that routes, ranks, and monitors links at scale.

Feature StoreModel ServingPersistent
Microservices ExperienceMedium

Assesses your understanding of microservices and your practical experience applying it.

architecturemicroservicesPersistent
Choosing SQL vs NoSQLMedium

Assesses data-store selection based on requirements and workload characteristics.

nosqlsqlPersistent
Database Design for High TrafficMedium

Evaluates data modeling, indexing, and scalability strategies for load.

database designPersistent
Power Platform ArchitectureMedium

Evaluates your ability to design solutions using Power Platform and apply relevant architectural frameworks.

architecturePersistent
API-First Security ConsiderationsMedium

Assesses security thinking for designing APIs in enterprise systems.

apidesignSecurityPersistent
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2
Behavioral & Leadership5 questions · ~41 min
Resolving Senior Engineer Architecture ConflictHard

Tests conflict resolution between senior engineers, plus influence, communication, and ownership in driving a durable technical decision.

Conflict ResolutionCommunicationLeadershipPersistent
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3
More topics1 question · ~8 min
Refactor for Performance and ReadabilityMedium

Evaluates your refactoring skills and ability to preserve behavior while optimizing.

performancePersistent

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