Pass the HashiCorp Terraform Associate Terraform-Associate-004 Questions and answers with CertsForce

The terraform validate command is used to check that your Terraform configuration files are syntactically valid and internally consistent. It is a useful command for ensuring your Terraform code is error-free before applying any changes to your infrastructure.

Rationale for Correct Answer (D):

The Terraform Registry provides documentation for published modules, including:

Required inputs (variables you must supply).

Optional inputs with defaults (so you know what you can override).

Outputs (what values the module returns for use elsewhere).

Therefore, the correct answer is all of the above.

Analysis of Incorrect Options:

A. Required inputs only: Incomplete.

B. Outputs only: Incomplete.

C. Optional inputs only: Incomplete.

D. All of the above: Correct because the Registry provides all relevant documentation.

Key Concept:

Terraform Registry modules include inputs, outputs, and usage details, enabling reusability and modular design.

Rationale for Correct Answer:Terraform detects drift by refreshing state during terraform apply. Since the VM no longer exists but is still declared in configuration, Terraform will plan and recreate the missing resource.

Analysis of Incorrect Options (Distractors):

B. Error: Terraform treats this as drift, not an error.

C. Remove from state: Terraform does not remove resources automatically unless instructed.

D. No changes: Incorrect because drift is detected and corrected.

Key Concept:Terraform enforces the desired state defined in configuration, correcting drift automatically.

You can configure Terraform to log to a file using the TF_LOG environment variable. This variable can be set to one of the log levels: TRACE, DEBUG, INFO, WARN or ERROR. You can also use the TF_LOG_PATH environment variable to specify a custom log file location. References = : Debugging Terraform

terraform state listonly displays resources stored in the state filebut doesnot interact with the cloud provideror refresh the state.

terraform plan, terraform apply, and terraform destroycompare or modify the infrastructure, so theyrefresh the stateto ensure accuracy.

Official Terraform Documentation Reference:

terraform state list - HashiCorp Documentation

The Terraform Cloud private registry provides the ability to restrict modules to members of Terraform Cloud or Enterprise organizations. This allows you to share modules within your organization without exposing them to the public. The private registry also supports importing modules from your private VCS repositories. The public Terraform Module Registry, on the other hand, publishes modules from public Git repositories and makes them available to any user of Terraform. References = : Private Registry - Terraform Cloud : Terraform Registry - Provider Documentation

The Terraform Registry allows any user to publish and share modules. Published modules support versioning, automatically generate documentation, allow browsing version histories, show examples and READMEs, and more. Public modules are managed via Git and GitHub, and publishing a module takes only a few minutes. Once a module is published, releasing a new version of a module is as simple as pushing a properly formed Git tag1.

References = The information can be verified from the Terraform Registry documentation on Publishing Modules provided by HashiCorp Developer1.

Rationale for Correct Answer (C):

Best practice is to avoid hardcoding sensitive credentials in Terraform configurations or storing them in version control. Instead, credentials should be managed via environment variables, CLI authentication helpers, or secret managers (e.g., Vault).

Analysis of Incorrect Options:

A. Shared server: Not secure, introduces single point of failure and risk.

B. Storing credentials in config files: A major security risk, especially if pushed to version control.

D. None of the above: Incorrect, because option C is a valid and recommended approach.

Key Concept:

Security best practices in Terraform dictate that credentials should be externalized from Terraform code.

You can develop a custom provider to manage its resources using Terraform, as Terraform is an extensible tool that allows you to write your own plugins in Go language. You can also publish your custom provider to the Terraform Registry or use it privately.

This is how the Terraform Cloud integration differs from other state backends such as S3, Consul, etc., as it allows you to perform remote operations on Terraform Cloud’s servers instead of your local machine. The other options are either incorrect or irrelevant.