Terraform-Associate-003 Free Practice Test

How would you output returned values from a child module in the Terraform CLI output?

1. A. Declare the output in the root configuration
2. B. Declare the output in the child module
3. C. Declare the output in both the root and child module
4. D. None of the above

Correct Answer: C
To output returned values from a child module in the Terraform CLI output, you need to declare the output in both the child module and the root module. The child module output will return the value to the root module, and the root module output will display the value in the CLI. References = [Terraform Outputs]

You can develop a custom provider to manage its resources using Terraform.

1. A. True
2. B. False

Correct Answer: A
You can develop a custom provider to manage its resources using Terraform, as Terraform is an extensible tool that allows you to write your own plugins in Go language. You can also publish your custom provider to the Terraform Registry or use it privately.

You add a new provider to your configuration and immediately run terraform apply in the CD using the local backend. Why does the apply fail?

1. A. The Terraform CD needs you to log into Terraform Cloud first
2. B. Terraform requires you to manually run terraform plan first
3. C. Terraform needs to install the necessary plugins first
4. D. Terraform needs you to format your code according to best practices first

Correct Answer: C
The reason why the apply fails after adding a new provider to the configuration and immediately running terraform apply in the CD using the local backend is because Terraform needs to install the necessary plugins first. Terraform providers are plugins that Terraform uses to interact with various cloud services and other APIs. Each provider has a source address that determines where to download it from. When Terraform encounters a new provider in the configuration, it needs to run terraform init first to install the provider plugins in a local directory. Without the plugins, Terraform cannot
communicate with the provider and perform the desired actions. References = [Provider Requirements], [Provider Installation]

Which Terraform command checks that your configuration syntax is correct?

1. A. terraform validate
2. B. terraform init
3. C. terraform show
4. D. terraform fmt

Correct Answer: A
The terraform validate command is used to check that your Terraform configuration files are syntactically valid and internally consistent. It is a useful command for ensuring your Terraform code is error-free before applying any changes to your infrastructure.

Your DevOps team is currently using the local backend for your Terraform configuration. You would like to move to a remote backend to store the state file in a central location. Which of the following backends would not work?

1. A. Artifactory
2. B. Amazon S3
3. C. Terraform Cloud
4. D. Git

Correct Answer: D
This is not a valid backend for Terraform, as it does not support locking or versioning of state files4. The other options are valid backends that can store state files in a central location.