Terraform-Associate Practice Online

Question 1

Sara has her entire application automated using Terraform, but she needs to start automating more infrastructure components, such as creating a new subnet, DNS record, and load balancer. Sara wants to create these new resources using modules so she easily reuse the code. However, Sara is having problems getting the subnet_id from the subnet module to pass to the load balancer module.

modules/subnet.tf:

resource "aws_subnet" "bryan" {

vpc_id = aws_vpc.krausen.id

cidr_block = "10.0.1.0/24"

tags = {

Name = "Krausen Subnet"

}

What could fix this problem?

A : add an output block to the subnet module and retrieve the value using module.subnet.subnet_id for the load balancer module

B : move the subnet and load balancer resource into the main configuration file so they can easily be referenced

C : publish the module to a Terraform registry first

D : references to resources that are created within a module cannot be used within other modules

Answer: A

Question 2

You have declared a variable named db_connection_string inside of the app module. However, when you run a terraform apply, you get the following error message:

Error: Reference to undeclared input variable

on main.tf line 35:

4: db_path = var.db_connection_string

An input variable with the name "db_connection_string" has not been declared. This variable can be declared with a variable "db_connection_string" {} block.

Why would you receive such an error?

A : since the variable was declared within the module, it cannot be referenced outside of the module

B : the variable should be referenced as var.module.app.db_connection_string

C : an output block was not created in the module, and therefore the variable cannot be referenced

D : input variables are not referenced using the var prefix

Answer: A

Question 3

When working with Terraform, what is the recommended way to manage secrets in the state file?

A : Hardcode secrets in the configuration file

B : Use the built-in storage backend to store the state file

C : Use a third-party software to manage secrets

D : Use Terraform's Vault integration to store and manage secrets

Answer: D

Question 4

You are using Terraform Cloud to manage a new data analytics environment for your organization. You have decided to use Sentinel to enforce standardization and security controls. At what step are the Sentinel policies enforced during a run?

A : after the apply phase has completed any required changes

B : before the plan phase has started to compare the changes to the existing infrastructure

C : after the plan, run tasks, cost estimation phases but before the apply phase

D : before the OPA policies have been evaluated

Answer: C

Question 5

Which command is used to remove the stored state in Terraform?

A : terraform state rm

B : terraform destroy

C : terraform apply -destroy

D : terraform init

Answer: A

Name:	HashiCorp Certified Terraform Associate (003)
Exam Code:	Terraform-Associate
Certification:	HashiCorp Infrastructure Automation
Vendor:	HashiCorp
Total Questions:	780
Last Updated:	May 13, 2024

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