Free Practice Questions for HashiCorp Terraform-Associate-004 Exam

Rationale for Correct Answer: To provision new infrastructure, Terraform’s core workflow is:

terraform plan to create an execution plan (what will be created/changed/destroyed).

terraform apply to execute that plan and provision the infrastructure.

These two steps represent the essential “preview then create” workflow Terraform objectives emphasize.

Analysis of Incorrect Options (Distractors):

A (Import): Used to bring existing resources under Terraform management; not required for provisioning new infrastructure.

C (Validate): Useful for checking syntax and internal consistency, but not required to provision.

E (Init): Typically required before first use in a new working directory (providers/modules/backend setup), but the question asks which steps are required in the workflow to provision—the required provisioning steps are plan + apply.

Key Concept: Terraform CLI workflow: plan → apply for provisioning.

Sensitive values such as API tokens should be stored in a secure way, either in Terraform Cloud variables marked as sensitive or in HashiCorp Vault. Storing secrets in version control systems or plaintext files is not recommended.

A (✅Correct)– Providers allow Terraform tointeract with APIsof cloud/on-premises services.

B (✅Correct)– Some Terraform providers can provisionon-premises infrastructure, such as VMware, OpenStack, etc.

C (❌Incorrect)– This describesTerraform Workspaces, not providers.

D (✅Correct)– Terraform providers allow provisioning ofpublic cloud resources(AWS, Azure, GCP, etc.).

E (❌Incorrect)– Enforcing security and compliance policies isnot a direct provider function, but it can be done using Sentinel or other policy-as-code tools.

Official Terraform Documentation Reference:

Terraform Providers

Terraformis written in Go, but it isdistributed as a standalone binaryanddoes notrequire the Go runtime.

Users do not need to install Go to run Terraform.

Official Terraform Documentation Reference:

Terraform Install Guide

Module Versioning: To specify a version in a module block for modules in theTerraform Registry, you add the version attribute, e.g., version = " 1.0.0 " .

Terraform Registry Support: The public registrysupports versioningby enabling semantic constraints, allowing users to define specific versions compatible with their infrastructure requirements.

Refer to themodule versioning documentationin Terraform’s official registry guide.

Speculative Plans: Terraform Cloud’sspeculative planfeature runs automatically when changes are detected in a linked VCS repository, enabling users to review potential infrastructure changes without committing them.

Automatic Integration: This feature automates the planning process by triggering when changes are committed, aiding teams in previewing infrastructure changes seamlessly.

For further understanding, see theTerraform Cloud VCS Integrationdocumentation.

Setting the TF_LOG environment variable to DEBUG causes debug messages to be logged into stdout, along with other log levels such as TRACE, INFO, WARN, and ERROR. This can be useful for troubleshooting or debugging purposes.

Rationale for Correct Answer:

A: The plan is stale because state changed after it was created. The correct fix is to recreate the plan against the latest state and apply that new plan.

B: Running terraform apply without specifying the old plan causes Terraform to re-plan using the current state and configuration, then apply the resulting changes.

Analysis of Incorrect Options (Distractors):

C: -lock=false disables locking; it does not make an old plan valid and is unsafe in team environments.

D: -refresh-only changes what’s recorded in state (when applied) but does not “unstale” an existing saved plan file.

E: terraform state push is for advanced/manual state management and does not update a saved plan file; using it here is inappropriate and risky.

Key Concept: Saved plans are tied to a specific state snapshot; if state changes, you must re-plan.

terraform initdoes not create a main.tf file.

Itinitializesthe Terraform working directory, downloads provider plugins, and configures the backend.

Terraform does not generate an example configuration (main.tf); users must create it manually.

Official Terraform Documentation Reference:

terraform init - HashiCorp Documentation

Detailed Explanation:

Rationale for Correct Answer: Infrastructure as Code (IaC) focuses on defining and managing infrastructure using configuration files and automation, rather than manual processes. While IaC provides benefits like automation, reusability, and version control, it does not inherently provide a GUI. In fact, IaC is typically CLI-driven and code-centric, which is the opposite of relying on graphical interfaces.

Analysis of Incorrect Options (Distractors):

A. Reusability of code Incorrect because IaC enables reusable modules and templates, which is a key benefit.

B. Automation Incorrect because IaC automates infrastructure provisioning and management.

D. Versioning Incorrect because IaC configurations can be stored in version control systems (e.g., Git), enabling tracking and rollback.

Key Concept: IaC emphasizes automation, consistency, reusability, and version control, not graphical interfaces.