phData DevOps Engineer Interview Questions

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

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PipelinesStart here. 14 questions · ~121 min

Approach for keeping infrastructure and application code versioned together with traceable deployments and drift control.

Secrets Management Across Hybrid PipelinesMedium

Approach for managing secrets across hybrid cloud and factory floor pipeline environments.

InfrastructureSecurityCloud

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Docker vs Kubernetes in PipelinesEasy

Explain how Docker and Kubernetes differ in a pipeline environment, especially around packaging, runtime, orchestration, and operations.

InfrastructureToolsOrchestration

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Execution12 questions · ~104 min

Describe your approach to managing a major production outage, restoring service, and running a disciplined RCA afterward.

Describe a Previous ProjectEasy

Describe a past engineering project with focus on ownership, stakeholder alignment, communication, and risk management.

CommunicationOwnership

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Project Challenges and SolutionsEasy

Describe an embedded project challenge, how you mitigated risk, managed stakeholders, and made trade-offs to deliver.

Trade-offsRisk AssessmentScope Management

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Coding6 questions · ~52 min

Optimize Loop LogicMedium

Evaluates your problem-solving and algorithmic optimization skills.

optimization

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Optimize Cloud Code PerformanceMedium

Tests your performance engineering approach in cloud-native systems.

Hash TablesArraysGreedy

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