HashiCorp Terraform-Associate-004 - HashiCorp Certified: Terraform Associate (004) (HCTA0-004)

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

This is how you specify a module’s version when publishing it to the public Terraform Module Registry, as it uses the tags from your version control system (such as GitHub or GitLab) to identify module versions. You need to use semantic versioning for your tags, such as v1.0.0.

Rationale for Correct Answer (C):

Credentials should not be hardcoded in Terraform files. Best practice is to configure them via environment variables or secret managers.

Analysis of Incorrect Options:

A: Shared servers introduce risk and drift.

B: Storing secrets in config/version control is insecure.

D: Incorrect since option C is valid.

Key Concept:

Separation of credentials from code is a Terraform security best practice.

The module source path that does not specify a remote module is source = " module/consul " . This specifies a local module, which is a module that is stored in a subdirectory of the current working directory. The other options are all examples of remote modules, which are modules that are stored outside of the current working directory and can be accessed by various protocols, such as Git, HTTP, or the Terraform Registry. Remote modules are useful for sharing and reusing code across different configurations and environments. References = [Module Sources], [Local Paths] , [Terraform Registry], [Generic Git Repository] , [GitHub]

Rationale for Correct Answer: terraform output shows the root module’s outputs (the outputs defined in the current working directory’s root module). Outputs from child modules are not directly listed unless the root module re-exports them via its own output blocks (e.g., output " child_public_ip " { value = module.child.public_ip }).

Analysis of Incorrect Options (Distractors):

A (True): Incorrect because child module outputs are accessible via module. < name > . < output > , but terraform output displays only outputs defined in the root module.

Key Concept: Module outputs scope: child outputs must be exposed through root outputs to be shown by terraform output.