Free HashiCorp Terraform-Associate-003 Practice Exam with Questions & Answers | Set: 6

These are the parameters that terraform import requires, as they allow Terraform to identify the existing resource that you want to import into your state file, and match it with the corresponding configuration block in your files.

Module version is optional to reference a module on the Terraform Module Registry. If you omit the version constraint, Terraform will automatically use the latest available version of the module

When declaring a Terraform output, the value argument is required. Outputs are a way to extract information from Terraform-managed infrastructure, and the value argument specifies what data will be outputted. While other arguments like description and sensitive can provide additional context or security around the output, value is the only mandatory argument needed to define an output.References = The requirement of the value argument for outputs is specified in Terraform's official documentation, which provides guidelines on defining and using outputs in Terraform configurations.

Importing Existing Resources: Theterraform importcommand brings resources already deployed in a cloud environment into Terraform’s state file, allowing Terraform to manage them.

Workflow Usage: Importing is vital when managing resources created outside of Terraform or those in place before Terraform adoption.

Refer to Terraform’s import command documentation.

This is the command that always causes a state file to be updated with changes that might have been made outside of Terraform, as it will only refresh the state file with the current status of the real resources, without making any changes to them or creating a plan.

terraform graphgeneratesGraphviz DOT formatoutput, which allows visualization ofresource dependenciesin Terraform.

A (terraform refresh)– Incorrect, as it only updates the state file.

C (terraform output)– Incorrect, as it only displays Terraform output values.

D (terraform show)– Incorrect, as it only displays the Terraform state.

Official Terraform Documentation Reference:

terraform graph - HashiCorp Documentation

Sentinel policies are checked after the plan stage of a Terraform run, but before it can be confirmed or the terraform apply is executed3. This allows you to enforce rules on your infrastructure before it is created or modified.

This command will initialize the new backend and prompt you to migrate the existing state file to the new location4. The other commands are not relevant for this task.

Some backends support state locking, which prevents other users from modifying the state file while a Terraform operation is in progress. This prevents conflicts and data loss. Not all backends support this feature, and you can check the documentation for each backend type to see if it does.

Detailed Explanation:

Rationale for Correct Answer (A):data blocks fetch information from providers (like AMI IDs, network info) that can be used in other resources.

Analysis of Incorrect Options:

B. local: Stores values, doesn’t fetch external data.

C. resource: Defines managed infrastructure, not read-only data.

D. provider: Configures connection to APIs, not data fetching.

Key Concept:Data sources are read-only queries into existing infrastructure.