Get HashiCorp Terraform-Associate-004 Exam Practice Questions - Real and Updated

Answer : D

The key principle of infrastructure as code that is not listed among the options isgolden images. Golden images are pre-configured, ready-to-use virtual machine images that contain a specific set of software and configuration. They are often used to create multiple identical instances of the same environment, such as for testing or production. However, golden images are not a principle of infrastructure as code, but rather a technique that can be used with or without infrastructure as code. The other options are all key principles of infrastructure as code, as explained below:

Self-describing infrastructure: This means that the infrastructure is defined in code that describes its desired state, rather than in scripts that describe the steps to create it. This makes the infrastructure easier to understand, maintain, and reproduce.

Idempotence: This means that applying the same infrastructure code multiple times will always result in the same state, regardless of the initial state. This makes the infrastructure consistent and predictable, and avoids errors or conflicts caused by repeated actions.

Answer : A, C, D

Rationale for Correct Answer:

A (State versions and run history): HCP Terraform workspaces track state versions and maintain run history for auditability and rollback/reference---this is a hosted workflow feature beyond local-only Community Edition.

C (Variable sets): HCP Terraform provides variable sets to centrally manage and share Terraform/environment variables across multiple workspaces---Community Edition does not have this workspace-level managed feature.

D (Remote execution): HCP Terraform can execute plans/applies remotely in its managed runners, instead of requiring local execution.

Analysis of Incorrect Options (Distractors):

B: Not a standard ''workspace feature'' guaranteed as part of HCP Terraform workspaces in the same way as state/run history/remote runs/variables; security scanning depends on additional capabilities/policies/integrations rather than being the core baseline feature described here.

E: Storing configuration in VCS is not unique to HCP Terraform---you can store Terraform code in VCS with Community Edition as well. (HCP Terraform can integrate with VCS-driven workflows, but it doesn't uniquely ''store'' your configuration.)

F: Terraform Community Edition also supports multiple cloud providers via providers; this is not exclusive to HCP Terraform.

Key Concept: Differences between local Terraform (Community Edition) and HCP Terraform workspace capabilities: remote runs, state history, centralized variables.

Answer : C

Rationale for Correct Answer: Data sources are referenced using the address format:data.<DATA_SOURCE_TYPE>.<NAME>.<ATTRIBUTE>Here, the type is aws_ami, the name is web, and the attribute is id, so the correct reference is data.aws_ami.web.id.

Analysis of Incorrect Options (Distractors):

A (aws_ami.web.id): Incorrect because it omits the required data. prefix. This looks like a managed resource reference, not a data source.

B (web.id): Incorrect because Terraform references must include the full address (type and name); web alone is ambiguous.

D (data.web.id): Incorrect because it omits the data source type (aws_ami).

Key Concept: Terraform addressing and attribute references for data sources.

Answer : B

Rationale for Correct Answer (B):

Terraform interacts with external systems through providers. Since this is a new proprietary service with its own API, Terraform does not support it by default. You would need to develop a custom provider that implements Terraform's provider interface and interacts with the proprietary APIs to manage resources like users.

Analysis of Incorrect Option:

A . Any service hosted on a public cloud provider: Not true. Terraform can only manage services that have providers (official or custom). Just being 'hosted on a public cloud' doesn't guarantee Terraform support.

Key Concept:

Terraform providers act as the bridge between Terraform and external APIs. For unsupported services, a custom provider must be developed.

Terraform Exam Objective -- Manage Terraform Resources and Providers.

Answer : D

This is a secure way to inject sensitive variables into your Terraform run, as they will not be stored in any file or source code repository. You can also use environment variables or variable files with encryption to pass sensitive variables to Terraform.