HashiCorp Updated Terraform-Associate-004 Exam Questions and Answers by aleksandra

This is not a valid backend for Terraform, as it does not support locking or versioning of state files4. The other options are valid backends that can store state files in a central location.

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.

Rationale for Correct Answer: Terraform uses a declarative approach: you define the desired end state of infrastructure in configuration files that can be version-controlled and repeatedly applied. Terraform then computes an execution plan to reach that state. This is a key distinction from ad-hoc API calls or hand-written scripts that typically manage infrastructure in a more imperative and less state-aware way.

Analysis of Incorrect Options (Distractors):

B: Incorrect because Terraform is not “merely a wrapper.” It provides a workflow (state, diff/plan, dependency graph, drift detection) that fundamentally changes how infrastructure is managed.

C: Incorrect because Terraform does not replace provider APIs; providers still use the underlying cloud/service APIs.

D: Incorrect because Terraform is primarily declarative, not imperative scripting to force a specific order (ordering is derived from dependencies).

Key Concept: Declarative desired-state configuration, plan/apply workflow, and version-controlled IaC.

Detailed Explanation:

Rationale for Correct Answer: terraform init initializes the working directory. It downloads required providers, installs modules, and configures the backend. You must run it before running terraform plan or terraform apply for the first time in a new configuration directory.

Analysis of Incorrect Options (Distractors):

B. terraform workspace. Incorrect. This command manages Terraform workspaces but does not initialize providers, modules, or backends.

C. terraform validate. Incorrect. Validation is useful, but it is not the required initialization step before planning or applying.

D. terraform import. Incorrect. Import brings existing infrastructure into Terraform state. It is not required before planning or applying a new configuration.

Key Concept: Terraform working directories must be initialized with terraform init.