HashiCorp Terraform-Associate-003 Based on Real Exam Environment

Terraform follows adeclarativeapproach, meaning it ensures the infrastructure matches the configuration.

If you run terraform apply againwithout any changes, Terraform willdetect that the infrastructure is already up to dateand willdo nothing.

The command will complete successfully with the message"No changes. Your infrastructure matches the configuration."

Official Terraform Documentation Reference:

Terraform Apply - HashiCorp Documentation

To see all the resources that Terraform will delete, you can use either of these two commands:

terraform destroy will show the plan of destruction and ask for your confirmation before proceeding. You can cancel the command if you do not want to destroy the resources.

terraform plan -destroy will show the plan of destruction without asking for confirmation. You can use this command to review the changes before running terraform destroy. References = : Destroy Infrastructure : Plan Command: Options

terraform init is the first command that should be run after writing a new Terraform configuration or cloning an existing one from version control. It initializes a working directory containing Terraform configuration files and downloads any required providers and modules. The other commands are used for different purposes, such as importing existing resources, switching between workspaces, generating execution plans, etc.

You must initialize your working directory before running terraform validate, as it will ensure that all the required plugins and modules are installed and configured properly. If you skip this step, you may encounter errors or inconsistencies when validating your configuration files.