Top 10 Terraform Interview Questions Every DevOps Pro Should Know

Essential Terraform Questions for DevOps Interviews: What You Need to Know

How Does Terraform Manage Infrastructure?

Terraform uses a declarative approach for managing infrastructure, allowing you to define the desired end state without specifying every action needed to achieve it. Using HashiCorp Configuration Language (HCL), Terraform defines infrastructure components, calculates necessary changes based on the current and desired states, and applies these adjustments to your infrastructure.

Key Components in Terraform

• Terraform CLI: The primary interface for interacting with Terraform, providing commands like init, plan, apply, and destroy to manage infrastructure.
• Terraform Providers: Plugins that enable Terraform to interact with various cloud providers and services. Each provider converts configurations into specific API calls for the target platform.
• State Files: Terraform tracks resources through state files, which store details like resource IDs, properties, and dependencies, making it possible to synchronize the actual infrastructure state with configuration.
• Modules: Reusable…