HashiCorp HashiCorp Certifications TA-002-P Questions & Answers

• Question 431:

  A Terraform local value can reference other Terraform local values.

  A. True

  B. False

  Correct Answer: A

  "The expressions in local values are not limited to literal constants; they can also reference other values in the module in order to transform or combine them, including variables, resource attributes, or other local values:"

  https://www.terraform.io/language/values/locals#declaring-a-local-value

• Question 432:

  One remote backend configuration always maps to a single remote workspace.

  A. True

  B. False

  Correct Answer: B

  The remote backend can work with either a single remote Terraform Cloud workspace, or with multiple similarly-named remote workspaces (like networking-dev and networking-prod). The workspaces block of the backend configuration determines which mode it uses: To use a single remote Terraform Cloud workspace, set workspaces.name to the remote workspace's full name (like networking-prod). To use multiple remote workspaces, set workspaces.prefix to a prefix used in all of the desired remote workspace names. For example, set prefix = "networking-" to use Terraform cloud workspaces with names like networking-dev and networking-prod. This is helpful when mapping multiple Terraform CLI workspaces used in a single Terraform configuration to multiple Terraform Cloud workspaces.

• Question 433:

  You have used Terraform to create an ephemeral development environment in the cloud and are now ready to destroy all the infrastructure described by your Terraform configuration. To be safe, you would like to first see all the infrastructure that will be deleted by Terraform.

  Which command should you use to show all of the resources that will be deleted? (Choose two.)

  A. Run terraform plan-destroy.

  B. This is not possible. You can only show resources that will be created.

  C. Run terraform state rm *.

  D. Run terraform destroy and it will first output all the resources that will be deleted before prompting for approval.

  Correct Answer: AD

  Reference: https://www.terraform.io/docs/cli/commands/state/rm.html

• Question 434:

  What features does the hosted service Terraform Cloud provide? (Choose two.)

  A. Automated infrastructure deployment visualization

  B. Automatic backups

  C. Remote state storage

  D. A web-based user interface (UI)

  Correct Answer: CD

  https://www.terraform.io/enterprise/admin/infrastructure/backup-restore

• Question 435:

  Only the user that generated a plan may apply it.

  A. True

  B. False

  Correct Answer: B

• Question 436:

  You run a local-exec provisioner in a null resource called null_resource.run_script and realize that you need to rerun the script. Which of the following commands would you use first?

  A. terraform taint null_resource.run_script

  B. terraform apply-target=null_resource.run_script

  C. terraform validate null_resource.run_script

  D. terraform plan-target=null_resource.run_script

  Correct Answer: A

  https://www.terraform.io/cli/commands/taint

• Question 437:

  Which of the following is not a valid string function in Terraform?

  A. split

  B. join

  C. slice

  D. chomp

  Correct Answer: C

  https://www.terraform.io/language/functions

• Question 438:

  terraform validate validates the syntax of Terraform files.

  A. True

  B. False

  Correct Answer: A

  The terraform validate command validates the syntax and arguments of the Terraform configuration files.

  Reference:

  https://www.terraform.io/docs/cli/code/index.html

  https://www.terraform.io/cli/commands/validate

• Question 439:

  If writing Terraform code that adheres to the Terraform style conventions, how would you properly indent each nesting level compared to the one above it?

  A. With four spaces

  B. With a tab

  C. With three spaces

  D. With two spaces

  Correct Answer: D

  https://www.terraform.io/language/syntax/style#style-conventions

• Question 440:

  Terraform can import modules from a number of sources ?which of the following is not a valid source?

  A. FTP server

  B. GitHub repository

  C. Local path

  D. Terraform Module Registry

  Correct Answer: A

  https://www.terraform.io/language/modules/sources