Free Practice Questions for HashiCorp Terraform-Associate-003 Exam

C (✅Correct)– InHCP Terraform, you can use the terraform_remote_state data source to referenceanother workspace's state. This feature isnot available in Terraform CLI.

A (❌Incorrect)– terraform plan (dry runs)is available in both Terraform CLI and HCP Terraform.

B (❌Incorrect)– Secure variable storageexists in HCP Terraform, but CLI users can store variables securely using environment variables or .tfvars files.

D (❌Incorrect)– BothTerraform CLI and HCP Terraform support multiple cloud providers.

Official Terraform Documentation Reference:

terraform_remote_state - HashiCorp Documentation

If you update the version constraint in your Terraform configuration, Terraform will update your lock file the next time you run terraform init3. This will ensure that you use the same provider versions across different machines and runs.

Detailed Explanation:

Rationale for Correct Answer (D):terraform state list shows all resources currently managed by Terraform. terraform state show provides detailed attributes, including the VM ID. This lets you match the Terraform-managed instance with the actual infrastructure.

Analysis of Incorrect Options:

A: Importing is not needed since one VM is already in state.

B: terraform apply doesn’t show which VM ID is managed, it only refreshes attributes.

C: Removing state entries is destructive and may lead to losing state data unnecessarily.

Key Concept:The state file is Terraform’s source of truth for which resources it manages.

In Terraform, the backend configuration, which includes details about where and how state is stored, is specified within the terraform block of your configuration. This block is the correct place to define the backend type and its configuration parameters, such as the location of the state file for a local backend or the bucket details for a remote backend like S3.References = This practice is outlined in Terraform's core documentation, which provides examples and guidelines on how to configure various aspects of Terraform's behavior, including state backends .

The correct way to reference an attribute from the vsphere_datacenter data source for use with the datacenter_id argument within the vsphere_folder resource in the following configuration is data.vsphere_datacenter.dc.id. This follows the syntax for accessing data source attributes, which is data.TYPE.NAME.ATTRIBUTE. In this case, the data source type is vsphere_datacenter, the data source name is dc, and the attribute we want to access is id. The other options are incorrect becausethey either use the wrong syntax, the wrong punctuation, or the wrong case. References = [Data Source: vsphere_datacenter], [Data Source: vsphere_folder], [Expressions: Data Source References]

Infrastructure as Code (IaC) can indeed be stored in a version control system along with application code. This practice is a fundamental principle of modern infrastructure management, allowing teams to apply software development practices like versioning, peer review, and CI/CD to infrastructure management. Storing IaC configurations in version control facilitates collaboration, history tracking, and change management.References = While this concept is a foundational aspect of IaC and is widely accepted in the industry, direct references from the HashiCorp Terraform Associate (003) study materials were not found in the provided files. However, this practice is encouraged in Terraform's best practices and various HashiCorp learning resources.

It is not a best practice to store secret data in the same version control repository as your Terraform configuration, as it could expose your sensitive information to unauthorized parties or compromise your security. You should use environment variables, vaults, or other mechanisms to store and provide secret data to Terraform.

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?

Referencing Terraform Built-in Functions:

✅chomp: removes trailing newlines

✅join: combines list into string

✅split: splits string into list

❌slice:is nota valid Terraform string function (it's used in other languages like Python)

You cannot access state stored with the local backend by using the terraform_remote_state data source. The terraform_remote_state data source is used to retrieve the root module output values from some other Terraform configuration using the latest state snapshot from the remote backend. It requires a backend that supports remote state storage, such as S3, Consul, AzureRM, or GCS. The local backend stores the state file locally on the filesystem, which terraform_remote_state cannot access.