HashiCorp Updated Terraform-Associate-003 Exam Questions and Answers by nuala

This is how Terraform determines dependencies between resources, by using the references between them in the configuration files and other factors that affect the order of operations.

 If you manually destroy infrastructure, Terraform will automatically detect the change and update the state file during the next plan or apply. Terraform compares the current state of the infrastructure with the desired state in the configuration and generates a plan to reconcile the differences. If a resource is missing from the infrastructure but still exists in the state file, Terraform will attempt to recreate it. If a resource is present in the infrastructure but not in the state file, Terraform will ignore it unless you use the terraform import command to bring it under Terraform’s management. References = [Terraform State]

Sentinel policies are checked after the plan stage of a Terraform run, but before it can be confirmed or the terraform apply is executed3. This allows you to enforce rules on your infrastructure before it is created or modified.

According to theofficial Terraform documentationhere:

????Terraform Docs – Declaring an Output Value

In Terraform 0.12 and later, you can directly use expressions in outputs without interpolation syntax:

output "instance_ip_addr" {

value = aws_instance.server.private_ip

}

This aligns perfectly withOption A:

output "instance_ip_addr" {

value = aws_instance.main.private_ip

}

Why not the others?

❌Option B: Incorrect syntax. "${main.private_ip}" is referencing main as if it were a global variable or resource, but it isn’t defined. Plus, the output name is oddly written as aws_instance.instance_ip_addr, which is not a valid identifier format.

❌Option C: Although valid in older versions (<= 0.11), interpolation with "${}" isdeprecatedin Terraform 0.12+. The docs clearly advise using direct expressions instead.

❌Option D: Terraform hasno return statement; this is syntactically invalid in Terraform’s HCL.