Terraform-Associate-003 Free Practice Test

Infrastructure as Code (laC) can be stored in a version control system along with application code.

1. A. True
2. B. False

Correct Answer: A
Infrastructure as Code (IaC) can indeed be stored in a version control system along with application code. This practice is a fundamental principle of modern infrastructure management, allowing teams to apply software development practices like versioning, peer review, and CI/CD to infrastructure management. Storing IaC configurations in version control facilitates collaboration, history tracking, and change management.References = While this concept is a foundational aspect of IaC and is widely accepted in the industry, direct references from the HashiCorp Terraform Associate (003) study materials were not found in the provided files. However, this practice is encouraged in Terraform's best practices and various HashiCorp learning resources.

All standard backend types support state locking, and remote operations like plan, apply, and destroy.

1. A. True
2. B. False

Correct Answer: B
Not all standard backend types support state locking and remote operations like plan, apply, and destroy. For example, the local backend does not support remote operations and state locking. State locking is a feature that ensures that no two users can make changes to the state file at the same time, which is crucial for preventing race conditions. Remote operations allow running Terraform commands on a remote server, which is supported by some backends like remote or consul, but not all.
References:
✑ Terraform documentation on backends: Terraform Backends
✑ Detailed backend support: Terraform Backend Types

Which configuration consistency errors does terraform validate report?

1. A. Terraform module isn't the latest version
2. B. Differences between local and remote state
3. C. Declaring a resource identifier more than once
4. D. A mix of spaces and tabs in configuration files

Correct Answer: C
Terraform validate reports configuration consistency errors, such as declaring a resource identifier more than once. This means that the same resource type and name combination is used for multiple resource blocks, which is not allowed in Terraform. For example, resource "aws_instance" "example" {...} cannot be used more than once in the same configuration. Terraform validate does not report errors related to module versions, state differences, or formatting issues, as these are not relevant for checking the configuration syntax and structure. References = [Validate Configuration], [Resource Syntax]

You decide to move a Terraform state file to Amazon S3 from another location. You write
the code below into a file called backend.tf.

Which command will migrate your current state file to the new S3 remote backend?

1. A. terraform state
2. B. terraform init
3. C. terraform push
4. D. terraform refresh

Correct Answer: B
This command will initialize the new backend and prompt you to migrate the existing state file to the new location3. The other commands are not relevant for this task.

What feature stops multiple users from operating on the Terraform state at the same time?

1. A. State locking
2. B. Version control
3. C. Provider constraints
4. D. Remote backends

Correct Answer: A
State locking prevents other users from modifying the state file while a Terraform operation is in progress. This prevents conflicts and data loss1.