Terraform-Associate-003 Exam Dumps - HashiCorp Terraform Associate Questions and Answers

terraform graphgeneratesGraphviz DOT formatoutput, which allows visualization ofresource dependenciesin Terraform.

A (terraform refresh)– Incorrect, as it only updates the state file.

C (terraform output)– Incorrect, as it only displays Terraform output values.

D (terraform show)– Incorrect, as it only displays the Terraform state.

Official Terraform Documentation Reference:

terraform graph - HashiCorp Documentation

HashiCorp Configuration Language (HCL) does not support user-defined functions. You can only use the built-in functions that are provided by the language. The built-in functions allow you to perform various operations and transformations on values within expressions. The general syntax for function calls is a function name followed by comma-separated arguments in parentheses, such as max(5, 12, 9). You can find the documentation for all of the available built-in functions in the Terraform Registry orthe Packer Documentation, depending on which tool you are using. References = : Functions - Configuration Language | Terraform : Functions - Configuration Language | Packer

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.

Some backends support state locking, which prevents other users from modifying the state file while a Terraform operation is in progress. This prevents conflicts and data loss. Not all backends support this feature, and you can check the documentation for each backend type to see if it does.

Not all standard backend types support state locking and remote operations like plan, apply, and destroy. For example, the local backend does not support remote operations and state locking. State locking is a feature that ensures that no two users can make changes to the state file at the same time, which is crucial for preventing race conditions. Remote operations allow running Terraform commands on a remote server, which is supported by some backends like remote or consul, but not all.

This is where Terraform saves resource state when using a remote backend or Terraform Cloud integration, as it allows you to store and manage your state file in a remote location, such as a cloud storage service or Terraform Cloud’s servers. This enables collaboration, security, and scalability for your Terraform infrastructure.

Detailed Explanation:

Rationale for Correct Answer (C):Credentials should not be hardcoded in Terraform files. Best practice is to configure them via environment variables or secret managers.

Analysis of Incorrect Options:

A: Shared servers introduce risk and drift.

B: Storing secrets in config/version control is insecure.

D: Incorrect since option C is valid.

Key Concept:Separation of credentials from code is a Terraform security best practice.

This will trigger a run in the Terraform Cloud workspace, which will perform a plan and apply operation on the infrastructure defined by the Terraform configuration files in the VCS repository.

Terraform is built on a plugin-based architecture, enabling developers to extend Terraform by writing new plugins or compiling modified versions of existing plugins1. Terraform plugins are executable binaries written in Go that expose an implementation for a specific service, such as a cloud resource, SaaS platform, or API2. If there is no existing provider for your API, you can create one using the Terraform Plugin SDK3 or the Terraform Plugin Framework4. References =

•1: Plugin Development - How Terraform Works With Plugins | Terraform | HashiCorp Developer

•2: Lab: Terraform Plug-in Based Architecture - GitHub

•3: Terraform Plugin SDK - Terraform by HashiCorp

•4: HashiCorp Terraform Plugin Framework Now Generally Available

This is how Terraform chooses which version of the provider to use, when you add a new resource to an existing Terraform configuration, but do not update the version constraint in the configuration. The lock file records the exact version of each provider that was installed in your working directory, and ensures that Terraform will always use the same provider versions until you run terraform init -upgrade to update them.