HashiCorp Updated Terraform-Associate-003 Exam Questions and Answers by medina

The terraform fmt command is used to rewrite Terraform configuration files to a canonical format and style. This command applies a subset of the Terraform language style conventions, along with other minor adjustments for readability. Running this command on your configuration files before committing them to source control can help ensure consistency of style between different Terraform codebases, and can also make diffs easier to read. You can also use the -check and -diff options to check if the files are formatted and display the formatting changes respectively2. Running the terraform fmt command during the code linting phase of your CI/CD process can help automate this process and enforce the formatting standards for your team. References = [Command: fmt]2

Terraform allows usingprivate module sourceshosted in:

C (Internally hosted VCS platforms, e.g., GitLab, Bitbucket, GitHub Enterprise)✅

D (Private GitHub repositories)✅

A (Public GitHub repository)❌–GitHubis supported, but apublic repo is not "private".

B (Public Terraform Registry)❌–The public registryis not a private source.

Official Terraform Documentation Reference:

Terraform Module Sources

The -replace flag is used with the terraform apply command when there is a need to explicitly force Terraform to destroy and then recreate a specific resource during the next apply. This can be necessary in situations where a simple update is insufficient or when a resource must be re-provisioned to pick up certain changes.

The "version" attribute is optional when referencing a module from the Terraform Registry. If not specified, the latest version will be used, but it is often recommended to specify a version to ensure consistency across environments.