Your team uses Terraform to deploy Azure infrastructure via Azure Pipelines. Multiple developers might trigger the pipeline simultaneously, which could lead to race conditions and corrupt the Terraform `.tfstate` file. What is the recommended way to prevent this?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: Store the state file in an Azure Blob Storage container with a state lock mechanism

When working in a team or CI/CD environment, Terraform state should be stored remotely in a shared location that supports locking. Azure Blob Storage serves as a remote backend for...

๐Ÿ“‹Part of Microsoft Certified: DevOps Engineer Expert (AZ-400) ยท Azure Certification Practice
Real Exam ScenarioInfrastructure as Code

Your team uses Terraform to deploy Azure infrastructure via Azure Pipelines. Multiple developers might trigger the pipeline simultaneously, which could lead to race conditions and corrupt the Terraform `.tfstate` file. What is the recommended way to prevent this?

โœ“ Correct Answer & ExplanationInfrastructure as Code

Correct Answer

Store the state file in an Azure Blob Storage container with a state lock mechanism

Why This Answer Is Correct

When working in a team or CI/CD environment, Terraform state should be stored remotely in a shared location that supports locking. Azure Blob Storage serves as a remote backend for Terraform and automatically supports state locking using blob leases. This prevents concurrent runs from corrupting the state file.

๐Ÿ“š What This Question Tests

This question evaluates your knowledge of Infrastructure as Code โ€” a core concept tested in Microsoft Certified: DevOps Engineer Expert (AZ-400). Understanding Infrastructure as Code is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.