- (Exam Topic 4)
Which task does teraform init not perform?

1. A. Sources any modules and copies the configuration locally
2. B. Validates all required variables are present
3. C. Connects to the backend
4. D. Sources all providers present in the configuration and ensures they are downloaded and available locally

Correct Answer: B

- (Exam Topic 4)
How would you reference the Volume IDs associated with the ebs_block_device blocks in this configuration?

1. A. aws_instance.example.ebs_block_device.[*].volume_id
2. B. aws_instance.example.ebs_block_device.volume_id
3. C. aws_instance.example.ebs_block_device[sda2,sda3].volume_id
4. D. aws_instance.example.ebs_block_device.*.volume_id

Correct Answer: A
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/device_naming.html

- (Exam Topic 4)
You need to write some Terraform code that adds 42 firewall rules to a security group as shown in the example.

What can you use to avoid writing 42 different nested ingress config blocks by hand?

1. A. A count loop
2. B. A for block
3. C. A for each block
4. D. A dynamic block

Correct Answer: D
A dynamic block acts much like a for expression, but produces nested blocks instead of a complex typed value. It iterates over a given complex value, and generates a nested block for each element of that complex value. Reference: https://www.terraform.io/language/expressions/dynamic-blocks

- (Exam Topic 1)
A terraform apply can not ______ infrastructure.

1. A. change
2. B. destroy
3. C. provision
4. D. import

Correct Answer: D
https://www.educative.io/answers/what-is-the-command-to-destroy-infrastructure-in-terraform

- (Exam Topic 2)
You have created 2 workspaces PROD and RQA. You have switched to RQA and provisioned RQA infrastructure from this workspace. Where is your state file stored?

1. A. terraform.tfstate.d
2. B. terraform.d
3. C. terraform.tfstate.RQA
4. D. terraform.tfstate

Correct Answer: A