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Updated weekly · Last refresh Sep 19

Persistent Systems DevOps Engineer Interview Questions

The questions to prepare for a Persistent Systems DevOps Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
PipelinesStart here. 29 questions · ~235 min
Docker vs Virtual MachinesEasy

Tests understanding of containerization versus virtualization and related operational tradeoffs.

InfrastructureToolsContainersPersistent Systems
Kubernetes and Docker in PipelinesEasy

Discuss practical experience using Docker and Kubernetes to package, run, and monitor pipeline workloads.

InfrastructureToolsQualityPersistent Systems
Monitor a Mission Critical PipelineMedium

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

InfrastructureToolsQualityPersistent Systems
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2
Execution3 questions · ~24 min
Handle Traffic Spikes on AWSMedium

Tests incident response and scaling decisions for AWS-hosted services.

Trade-offsSuccess CriteriaRisk AssessmentPersistent Systems
Blue-Green Deployment StrategyMedium

Tests understanding of safe release strategies and minimizing downtime during deployments.

Rollback PlanLaunch PlanningRisk AssessmentPersistent Systems
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3
Coding5 questions · ~40 min
Docker Layers and Build CachingMedium

Tests understanding of container image layering and performance optimization for builds.

Hash TablesStackSortingPersistent Systems
Debug a Broken Python ScriptMedium

Tests systematic debugging skills for scripting issues and root-cause identification.

Hash TablesStringsSortingPersistent Systems
Python Snippets for DevOps AutomationMedium

Tests ability to produce correct, usable Python snippets for automation workflows.

Hash TablesStringsSortingPersistent Systems
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4
Behavioral & Leadership9 questions · ~73 min
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