Legit Terraform-Associate-004 Exam Download

terraform initretrieves and caches providers and modules, butonly for explicitly declared modulesin the configuration.

If a module isadded or updated, terraform init needs to be re-run to download the new version.

Terraform does not automatically cache all remote modules unless they are explicitly referenced in the configuration.

Official Terraform Documentation Reference:

terraform init - HashiCorp Documentation

Rationale for Correct Answer (True):

When terraform apply completes successfully, Terraform prints output values. Outputs from both root and child modules are displayed, but child module outputs must be explicitly exposed through the root module outputs to be visible at the CLI.

Analysis of Incorrect Option:

False: Incorrect, because Terraform does display output values, but only if they are exposed from child modules to the root module.

Key Concept:

Outputs help you extract important information (e.g., IP addresses, resource IDs) from your configuration.

Rationale for Correct Answer: IaC enables reviewable, version-controlled change proposals (for example, Terraform plans in pull requests). This makes it possible to systematically review proposed infrastructure changes—including automated security/policy checks—before they are applied. That review-and-approve workflow is a direct outcome of defining infrastructure as code and generating an execution plan.

Analysis of Incorrect Options (Distractors):

A: Auto scaling is enabled by cloud services (e.g., ASGs, autoscalers) and can be configured with or without IaC.

B: RBAC is a capability of cloud/IAM platforms and can be managed without IaC (though IaC can codify it).

C: Cost optimization is a practice/process; IaC can help standardize and enforce cost controls, but it’s not “only enabled” by IaC.

Key Concept: IaC enables version control, change review, and pre-deployment validation (plan + policy/security review).

C (✅Correct)– If changes require aresource replacement(e.g., changing an immutable attribute like instance type), Terraform willdestroy and recreate the resource.

E (✅Correct)– Terraform only appliesthe configuration in the current directory or workspace.