[Apr 25, 2026] Terraform-Associate-003 Ultimate Study Guide - TopExamCollection
Ultimate Guide to Prepare Terraform-Associate-003 Certification Exam for Terraform Associate in 2026
HashiCorp Terraform-Associate-003 Exam Syllabus Topics:
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NEW QUESTION # 14
Before you can use a remote backend, you must first execute terra-form init.
- A. True
- B. False
Answer: A
Explanation:
Before using a remote backend in Terraform, it is mandatory to runterraform init. This command initializes a Terraform working directory, which includes configuring the backend. If aremote backend is specified, terraform initwill set up the working directory to use it, including copying any existing state to the remote backend if necessary.References= This principle is a fundamental part of working with Terraform and its backends, as outlined in general Terraform documentation and best practices. The specific HashiCorp Terraform Associate (003) study materials in the provided files did not include direct references to this information.
NEW QUESTION # 15
How would you reference the volume IDs associated with the ebs_block_device blocks in this configuration?
- A. aws_instance.example.ebs_block_device[sda2,sda3).volume_id
- B. aws_lnstance.example.ebs_block_device.[*].volume_id
- C. aws_instance.example-ebs_block_device.*.volume_id
- D. aws_lnstance.example.ebs_block_device.volume_ids
Answer: C
Explanation:
This is the correct way to reference the volume IDs associated with the ebs_block_device blocks in this configuration, using the splat expression syntax. The other options are either invalid or incomplete.
NEW QUESTION # 16
Terraform can only manage resource dependencies if you set them explicitly with the depends_on argument.
- A. True
- B. False
Answer: B
Explanation:
Terraform can manage resource dependencies implicitly or explicitly. Implicit dependencies are created when a resource references another resource or data source in its arguments. Terraform can infer the dependency from the reference and create or destroy the resources in the correct order. Explicit dependencies are created when you use the depends_on argument to specify that a resource depends on another resource or module. This is useful when Terraform cannot infer the dependency from the configuration or when you need to create a dependency for some reason outside of Terraform's scope. Reference = : Create resource dependencies : Terraform Resource Dependencies Explained
NEW QUESTION # 17
Your root module contains a variable named num_servers. Which is the correct way to pass its value to a child module with an input named servers?
- A. servers = var.num_servers
- B. servers = ${var.num_servers}
- C. servers = num_servers
- D. servers = var(num_servers)
Answer: A
Explanation:
The correct syntax to pass a variable from the root module to a child module is servers = var.num_servers. Terraform uses dot notation to reference variables.
Reference:
Terraform Variables
NEW QUESTION # 18
terraform validate uses provider APIs to verify your infrastructure settings.
- A. True
- B. False
Answer: B
Explanation:
terraform validateonlychecks the configuration's syntax and internal consistency-itdoes notinteract with provider APIs or check if the infrastructure settings are correct.
* It ensures that the Terraform code is syntactically correct and follows proper HCL structure.
* However, it doesnotverify if resources are valid according to the provider API or if the credentials are correct.
* To verify actual infrastructure settings, use terraform plan, which interacts with the provider APIs.
Official Terraform Documentation Reference:
terraform validate - HashiCorp Documentation
NEW QUESTION # 19
Which of these are features of Terraform Cloud? Choose two correct answers.
- A. Remote state storage
- B. A web-based user interface (Ul)
- C. Automated infrastructure deployment visualization
- D. Automatic backups
Answer: A,B
Explanation:
Terraform Cloud includes several features designed to enhance collaboration and infrastructure management.
Two of these features are:
* A web-based user interface (UI): This allows users to interact with Terraform Cloud through a browser, providing a centralized interface for managing Terraform configurations, state files, and workspaces.
* Remote state storage: This feature enables users to store their Terraform state files remotely in Terraform Cloud, ensuring that state is safely backed up and can be accessed by team members as needed.
NEW QUESTION # 20
You decide to move a Terraform state file to Amazon S3 from another location. You write the code below into a file called backend.tf.
Which command will migrate your current state file to the new S3 remote backend?
- A. terraform push
- B. terraform init
- C. terraform refresh
- D. terraform state
Answer: B
Explanation:
This command will initialize the new backend and prompt you to migrate the existing state file to the new location3. The other commands are not relevant for this task.
NEW QUESTION # 21
A developer on your team is going lo leaf down an existing deployment managed by Terraform and deploy a new one. However, there is a server resource named aws instant.ubuntu[l] theywould like to keep. What command should they use to tell Terraform to stop managing that specific resource?
- A. Terraform plan rm:aws_instance.ubuntu[1]
- B. Terraform destory rm:aws_instance.ubuntu[1]
- C. Terraform state rm:aws_instance.ubuntu[1]
- D. Terraform apply rm:aws_instance.ubuntu[1]
Answer: C
Explanation:
To tell Terraform to stop managing a specific resource without destroying it, you can use the terraform state rm command. This command will remove the resource from the Terraform state, which means that Terraform will no longer track or update the corresponding remote object. However, the object will still exist in the remote system and you can later use terraform import to start managing it again in a different configuration or workspace. The syntax for this command is terraform state rm <address>, where <address> is the resource address that identifies the resource instance to remove. For example, terraform state rm aws_instance.ubuntu[1] will remove the second instance of the aws_instance resource named ubuntu from the state. References = : Command: state rm : Moving Resources
NEW QUESTION # 22
Which of these are features of HCP Terraform/Terraform Cloud? (Pick the 2 correct responses)
- A. Automatic backups of configuration and state.
- B. Remote state storage.
- C. Automated infrastructure deployment visualization.
- D. A web-based user interface (UI).
Answer: B,D
Explanation:
Terraform Cloud provides features like remote state storage and a web-based user interface for managing your Terraform runs. While it offers robust infrastructure as code capabilities, automatic backups of configuration and state are not directly provided by Terraform Cloud; instead, the state is stored remotely and secured.
Reference:
Terraform Cloud Features
NEW QUESTION # 23
In Terraform HCL, an object type of object({name=string, age-number}) would match this value.
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: A
Explanation:
From the official Terraform Type Constraints Documentation:
The object({ name = string, age = number }) type expects:
name to be aquoted string, e.g. "John"
age to be anumber, e.g. 52
Option Bsatisfies both:
{
name = "John" ##Valid string
age = 52 ##Valid number
}
Let's analyze the incorrect ones:
#Option A: "fifty two" is not a valid number.
#Option C: John is unquoted (invalid string), and "fifty two" is not a number.
#Option D: name = John is not quoted, making it an invalid string in HCL.
Terraform is strict about type and formatting. Stringsmust be quoted, and numbersmust be numeric literals.
NEW QUESTION # 24
Any user can publish modules to the public Terraform Module Registry.
- A. True
- B. False
Answer: A
Explanation:
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.
NEW QUESTION # 25
When should you run terraform init?
- A. Every time you run terraform apply
- B. After you run terraform plan for the time in a new terraform project and before you run terraform apply
- C. After you start coding a new terraform project and before you run terraform plan for the first time.
- D. Before you start coding a new Terraform project
Answer: C
Explanation:
You should run terraform init after you start coding a new Terraform project and before you run terraform plan for the first time. This command will initialize the working directory by downloading the required providers and modules, creating the initial state file, and performing other necessary tasks. Reference = : Initialize a Terraform Project
NEW QUESTION # 26
terraform plan updates your state file.
- A. True
- B. False
Answer: B
Explanation:
The terraform plan command does not update the state file. Instead, it reads the current state and the configuration files to determine what changes would be made to bring the real-world infrastructure into the desired state defined in the configuration. The plan operation is a read-only operation and does not modify the state or the infrastructure. It is the terraform apply command that actually applies changes and updates the state file.
Reference = Terraform's official guidelines and documentation clarify the purpose of the terraform plan command, highlighting its role in preparing and showing an execution plan without making any changes to the actual state or infrastructure .
NEW QUESTION # 27
Which of the following commands would you use to access all of the attributes and details of a resource managed by Terraform?
- A. terraform get 'provider_type.name'
- B. terraform state list 'provider_type.name'
- C. terraform state list
- D. terraform state show 'provider_type.name'
Answer: D
Explanation:
The terraform state show command allows you to access all of the attributes and details of a resource managed by Terraform. You can use the resource address (e.g. provider_type.name) as an argument to show the information about a specific resource. The terraform state list command only shows the list of resources in the state, not their attributes. The terraform get command downloads and installs modules needed for the configuration. It does not show any information about resources. References = [Command: state show] and [Command: state list]
NEW QUESTION # 28
A provider configuration block is required in every Terraform configuration.
Example:
- A. True
- B. False
Answer: B
Explanation:
A provider configuration block is not required in every Terraform configuration. A provider configuration block can be omitted if its contents would otherwise be empty. Terraform assumes an empty default configuration for any provider that is not explicitly configured. However, some providers may require some configuration arguments (such as endpoint URLs or cloud regions) before they can be used. A provider's documentation should list which configuration arguments it expects. For providers distributed on the Terraform Registry, versioned documentation is available on each provider's page, via the "Documentation" link in the provider's header1.
References = [Provider Configuration]1
NEW QUESTION # 29
Which of the following should you add in the required_providers block to define a provider version constraint?
- A. version = "3.1"
- B. version
- C. version - 3.1
- D. version: 3.1
Answer: A
Explanation:
Detailed Explanation:
* Rationale for Correct Answer (B):Provider version constraints in Terraform are specified using the version argument in the required_providers block, e.g.:
terraform {
required_providers {
aws = {
source = "hashicorp/aws"
version = "3.1"
}
}
}
This ensures Terraform always uses a specific provider version (or constraint expression).
* Analysis of Incorrect Options:
* A. version: Incomplete, no value specified.
* C. version: 3.1: Incorrect syntax, Terraform uses = not :.
* D. version - 3.1: Incorrect syntax, - is invalid here.
* Key Concept:Defining provider version constraints ensures consistent provider behavior across environments and avoids breaking changes.
Reference:Terraform Exam Objective - Manage Terraform Resources and Providers.
NEW QUESTION # 30
Module version is required to reference a module on the Terraform Module Registry.
- A. True
- B. False
Answer: B
Explanation:
Explanation
Module version is optional to reference a module on the Terraform Module Registry. If you omit the version constraint, Terraform will automatically use the latest available version of the module
NEW QUESTION # 31
Which of the following is not a key principle of infrastructure as code?
- A. Self-describing infrastructure
- B. Versioned infrastructure
- C. Idempotence
- D. Golden images
Answer: D
Explanation:
The key principle of infrastructure as code that is not listed among the options is golden images. Golden images are pre-configured, ready-to-use virtual machine images that contain a specific set of software and configuration. They are often used to create multiple identical instances of the same environment, such as for testing or production. However, golden images are not a principle of infrastructure as code, but rather a technique that can be used with or without infrastructure as code. The other options are all key principles of infrastructure as code, as explained below:
Self-describing infrastructure: This means that the infrastructure is defined in code that describes its desired state, rather than in scripts that describe the steps to create it. This makes the infrastructure easier to understand, maintain, and reproduce.
Idempotence: This means that applying the same infrastructure code multiple times will always result in the same state, regardless of the initial state. This makes the infrastructure consistent and predictable, and avoids errors or conflicts caused by repeated actions.
References = [Introduction to Infrastructure as Code with Terraform], [Infrastructure as Code in a Private or Public Cloud]
NEW QUESTION # 32
Which provider authentication method prevents credentials from being stored in the state file?
- A. None of the above
- B. Specifying the login credentials in the provider block
- C. Using environment variables
- D. Setting credentials as Terraform variables
Answer: A
Explanation:
None of the above methods prevent credentials from being stored in the state file. Terraform stores the provider configuration in the state file, which may include sensitive information such as credentials. This is a potential security risk and should be avoided if possible. To prevent credentials from being stored in the state file, you can use one of the following methods:
Use environment variables to pass credentials to the provider. This way, the credentials are not part of the provider configuration and are not stored in the state file. However, this method may not work for some providers that require credentials to be set in the provider block.
Use dynamic credentials to authenticate with your cloud provider. This way, Terraform Cloud or Enterprise will request temporary credentials from your cloud provider for each run and use them to provision your resources. The credentials are not stored in the state file and are revoked after the run is completed. This method is supported for AWS, Google Cloud Platform, Azure, and Vault. Reference = : [Sensitive Values in State] : Authenticate providers with dynamic credentials
NEW QUESTION # 33
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