Terraform-Associate-004 Exam Dumps - HashiCorp Terraform Associate Questions and Answers

It lets you version, reuse, and share infrastructure configuration as code files, which can be stored in a source control system and integrated with your CI/CD pipeline.

It reduces risk of operator error by automating repetitive tasks and ensuring consistency across environments. IaC does not necessarily provision resources at a lower cost, secure your credentials, or prevent manual modifications to your resources - these depend on other factors such as your cloud provider, your security practices, and your access policies.

Terraform’s Indentation Standards: Terraform’s style convention usestwo spaces per nesting levelfor readability, helping to maintain uniform code across teams.

Configuration Files: Consistent indentation is crucial for Terraform’s HCL syntax, as it improves readability and avoids parsing issues.

More details are available in theTerraform configuration style guide.

All of the statements are true of Terraform providers. Terraform providers are plugins that enable Terraform to interact with various APIs and services1. Anyone can write a Terraform provider, either as an individual or as part of a community2. HashiCorp maintains some providers, such as the AWS, Azure, and Google Cloud providers3. Cloud providers and infrastructure vendors can also write, maintain, or collaborate on Terraform providers, such as the VMware, Oracle, and Alibaba Cloud providers. References =

•1: Providers - Configuration Language | Terraform | HashiCorp Developer

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

•3: Terraform Registry

•: Terraform Registry

This is the backend that the Terraform CLI uses by default, unless you specify a different backend in your configuration. The local backend stores the state file in a local file named terraform.tfstate, which can be used to track and manage the state of your infrastructure.

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 how the Terraform Cloud integration differs from other state backends such as S3, Consul, etc., as it allows you to perform remote operations on Terraform Cloud’s servers instead of your local machine. The other options are either incorrect or irrelevant.

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

The terraform fmt command is used to rewrite Terraform configuration files to a canonical format and style. This command applies a subset of the Terraform language style conventions, along with other minor adjustments for readability. Running this command on your configuration files before committing them to source control can help ensure consistency of style between different Terraform codebases, and can also make diffs easier to read. You can also use the -check and -diff options to check if the files are formatted and display the formatting changes respectively2. Running the terraform fmt command during the code linting phase of your CI/CD process can help automate this process and enforce the formatting standards for your team. References = [Command: fmt]2

When upgrading a provider,you must run terraform init -upgrade to install the new version.

Thisdownloads the latest provider versionand updates the local dependency cache.

terraform refresh(A)only updates the state file but doesnotupgrade providers.

terraform apply -upgrade(C)isnot a valid command.

terraform version can be upgraded separately, but(D)does not install a new provider version.

Official Terraform Documentation Reference:

Upgrading Providers in Terraform

The two steps that are required to provision new infrastructure in the Terraform workflow are init and apply. The terraform init command initializes a working directory containing Terraform configuration files. It downloads and installs the provider plugins that are needed for the configuration, and prepares the backend for storing the state. The terraform apply command applies the changes required to reach the desired state of the configuration, as described by the resource definitions in the configuration files. It shows a plan of the proposed changes and asks for confirmation before making any changes to the infrastructure. References = [The Core Terraform Workflow], [Initialize a Terraform working directory with init], [Apply Terraform Configuration with apply]