Pass the HashiCorp Terraform Associate Terraform-Associate-003 Questions and answers with CertsForce

Terraformdownloads modules and providersinto the .terraform directory inside the working directory.

A (/tmp/)– Incorrect; modules arenot stored temporarily.

C (In memory)– Incorrect; modules persist on disk.

D (Not cached)– Incorrect; Terraformdoes cache modulesfor efficiency.

Official Terraform Documentation Reference:

Terraform Module Caching

To see all the resources that Terraform will delete, you can use either of these two commands:

terraform destroy will show the plan of destruction and ask for your confirmation before proceeding. You can cancel the command if you do not want to destroy the resources.

terraform plan -destroy will show the plan of destruction without asking for confirmation. You can use this command to review the changes before running terraform destroy. References = : Destroy Infrastructure : Plan Command: Options

This is the scenario that poses a challenge for this team, if they adopt AWS CloudFormation as their standardized method for provisioning public cloud resources, as CloudFormation only supports AWS services and resources, and cannot be used to provision infrastructure on other cloud platforms such as Azure.

This is the best way to delete the newly-created VM with Terraform, as it will only affect the resource that was created by your configuration and state file. The other options are either incorrect or inefficient.

When running a terraform apply -refresh-only, Terraform does not reference the configuration files, but only the state file, credentials, and cloud provider. The purpose of this command is to update the state file with the current status of the real resources, without making any changes to them1.

Detailed Explanation:

Rationale for Correct Answer (True):Variables without defaults are required inputs. If the calling module doesn’t supply a value, Terraform will fail with an error at plan time.

Analysis of Incorrect Option:

False: Incorrect, because Terraform does not assume defaults when none are provided.

Key Concept:Terraform modules enforce required vs. optional variables depending on whether a default is set.

State locking prevents other users from modifying the state file while a Terraform operation is in progress. This prevents conflicts and data loss1.

The error messageindicates an authentication issue (403 - Access Denied), which requiresdebugging Terraform logs.

Setting TF_LOG=DEBUG enablesdetailed logs, providing insights into API requests, state loading, and authentication errors.

Terraformdoes not log errors in /var/log/terraform.log or syslog, making optionsC and D incorrect.

A (terraform login)is only relevant forTerraform Cloud, but this error appears to be related toprovider authentication.

Official Terraform Documentation Reference:

Debugging Terraform

Detailed Explanation:

Rationale for Correct Answer (B):The file() function reads a file from disk and returns its content as a string. This is commonly used for public keys (.pub files).

Analysis of Incorrect Options:

A. fileset(): Returns a set of filenames matching a pattern, not file contents.

C. filebase64(): Reads file and returns Base64 encoded string — unnecessary for .pub.

D. templatefile(): Used for rendering templates with variables, not raw file contents.

Key Concept:Terraform’s file() function is used for injecting file content directly.

E (✅Correct)–IaC aims to eliminate manual cloud console workflowsby using code-based automation.

A, B, C (✅Advantages of IaC)– IaC enablesself-service deployment, API-driven workflows, and dynamic resource scaling.

D (diff command)– While useful, troubleshooting via diff is not acore advantageof IaC.

Official Terraform Documentation Reference:

What is Infrastructure as Code?