A team is refactoring a large configuration into multiple modules. They have a resource that is referenced by several other resources in the root module. After moving the resource into a module, they need to update all references. What is the most efficient and reliable approach?

Keep the resource in the root module and only move the dependent resources.

Update each root-level reference to use the full resource address `module. . . `.

Use `terraform state mv` to move the resource and then update references manually.

Expose the resource's ID as an output of the module and update all root-level references to use `module. . `.

A developer is refactoring an existing Terraform configuration into a reusable module. After moving the resource blocks into the new module, what is the next step in the module extraction workflow?

Create a new state file for the module

Delete the original configuration files

Define the module's input variables and outputs

Run terraform apply to update the state

After refactoring a configuration into modules, a team runs `terraform plan` and sees that a resource will be destroyed and recreated. They want to avoid this. What is the best course of action?

Change the resource's `name` attribute to match the old one.

Run `terraform state rm` on the old resource and `terraform import` the new one.

Add a `moved` block to map the old resource address to the new module address.

Use `terraform refresh` to update the state.

A team is extracting a resource into a module. After moving the resource, they run `terraform plan` and see that the resource will be destroyed and recreated. They want to preserve the resource. What is the correct first step?

Change the resource's `name` attribute to match the old one.

Add a `moved` block to the module that maps the old resource address to the new one.

Use `terraform refresh` to update the state.

Run `terraform state rm` on the old resource and `terraform import` the new one.

What is the purpose of running terraform apply after a refactor, assuming terraform plan showed no changes?

To confirm that the state is in sync with the configuration

To force the creation of new resources

To refresh the provider plugins

HashiCorp Certified:Terraform Authoring and Operations Professional

Domain 4Objective 4

4d TERRAFORM-AUTHORING-AND-OPERATIONS-PROFESSIONAL Practice Questions (Page 2)

Part of the Create, maintain, and use Terraform modules domain, which makes up ~13% of our current practice bank. HashiCorp does not publish an official question count, but from its 240-minute exam (~95–160 total, ~12–21 in this domain), expect 3–5 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

5concepts

Questions 6–10

6expert · hard
A team is refactoring a large configuration into multiple modules. They have a resource that is referenced by several other resources in the root module. After moving the resource into a module, they need to update all references. What is the most efficient and reliable approach?
Select an answer first
7foundation · easy
A developer is refactoring an existing Terraform configuration into a reusable module. After moving the resource blocks into the new module, what is the next step in the module extraction workflow?
Select an answer first
8application · medium
After refactoring a configuration into modules, a team runs `terraform plan` and sees that a resource will be destroyed and recreated. They want to avoid this. What is the best course of action?
Select an answer first
9application · medium
A team is extracting a resource into a module. After moving the resource, they run `terraform plan` and see that the resource will be destroyed and recreated. They want to preserve the resource. What is the correct first step?
Select an answer first
10foundation · easy
What is the purpose of running terraform apply after a refactor, assuming terraform plan showed no changes?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to TERRAFORM-AUTHORING-AND-OPERATIONS-PROFESSIONAL

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by HashiCorp. “TERRAFORM-AUTHORING-AND-OPERATIONS-PROFESSIONAL” is a trademark of its owner, used for identification only.