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Prep plan
Updated weekly · Last refresh Aug 30

TCS DevOps Engineer Interview Questions

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

23questions
~3htotal time
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1
PipelinesStart here. 9 questions · ~74 min
Infrastructure as Code BenefitsEasy
Recently asked

Explain what Infrastructure as Code is and why it improves pipeline delivery, consistency, and operations.

InfrastructureToolsQualityTCS
Docker vs Kubernetes in PipelinesEasy
Recently asked

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

InfrastructureToolsOrchestrationTCS
CI/CD in Data PipelinesEasy
Recently asked

Explain what CI/CD means and why it matters for reliable, repeatable pipeline delivery in DevOps.

InfrastructureOrchestrationQualityTCS
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2
Execution5 questions · ~41 min
Design a Scalable ApplicationEasy
Recently asked

Explain how you would design a scalable application, including trade-offs, risks, stakeholder needs, and how you define success.

Trade-offsRisk AssessmentScope ManagementTCS
Production System Health MonitoringMedium
Recently asked

Tests your approach to observability, alerting, and operational maintenance in production environments.

Launch PlanningSuccess CriteriaRisk AssessmentTCS
On-Prem to Cloud Migration ApproachHard
Recently asked

Tests your migration planning, risk management, and execution strategy for cloud adoption.

Trade-offsRoadmappingRisk AssessmentTCS
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3
Coding4 questions · ~33 min
Terraform Deployment AutomationMedium
Recently asked

Tests your ability to use Terraform to automate infrastructure provisioning and deployments.

Hash TablesArraysSortingTCS
Kubernetes Microservice Health ChecksMedium
Recently asked

Tests your knowledge of Kubernetes health probes and designing resilient service checks.

QueueTreesGraphsTCS
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4
Behavioral & Leadership5 questions · ~41 min
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The finish line: interview-readyComplete all 23 questions to finish this plan.