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

Rationale for Correct Answer: A moved block tells Terraform that an object’s address in state has changed (renamed/refactored) and it should move the state from the old address to the new address. This preserves the existing real resource and prevents unnecessary destroy/recreate.

Analysis of Incorrect Options (Distractors):

A: Works but is unnecessarily risky/extra work; moved is the intended refactoring mechanism for renames.

B: Incorrect—refresh-only updates state to match real infrastructure, but it does not remap an object from one address to another.

C: Incorrect—Terraform will treat the new name as a new resource address and the old one as removed unless you explicitly move/rename state.

Key Concept: Refactoring addresses safely using moved blocks (state address migration).

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.

This is the workflow for deploying new infrastructure with Terraform, as it will create a plan and apply it to the target environment. The other options are either incorrect or incomplete.

The Terraform binary version and provider versions do not have to match each other in a single configuration. Terraform allows you to specify provider version constraints in the configuration’s terraform block, which can be different from the Terraform binary version1. Terraform will use the newest version of the provider that meets the configuration’s version constraints2. You can also use the dependency lock file to ensure Terraform is using the correct provider version3. References =

•1: Providers - Configuration Language | Terraform | HashiCorp Developer

•2: Multiple provider versions with Terraform - Stack Overflow

•3: Lock and upgrade provider versions | Terraform - HashiCorp Developer