HashiCorp Terraform Associate 003 Practice Test - Questions Answers, Page 2

HashiCorp Configuration Language (HCL) does not support user-defined functions. You can only use the built-in functions that are provided by the language. The built-in functions allow you to perform various operations and transformations on values within expressions. The general syntax for function calls is a function name followed by comma-separated arguments in parentheses, such asmax(5, 12, 9). You can find the documentation for all of the available built-in functions in the Terraform Registry or the Packer Documentation, depending on which tool you are using.Reference= :Functions - Configuration Language | Terraform:Functions - Configuration Language | Packer

Terraform providers are not part of the Terraform core binary. Providers are distributed separately from Terraform itself and have their own release cadence and version numbers. Providers are plugins that Terraform uses to interact with various APIs, such as cloud providers, SaaS providers, and other services. You can find and install providers from the Terraform Registry, which hosts providers for most major infrastructure platforms. You can also load providers from a local mirror or cache, or develop your own custom providers. To use a provider in your Terraform configuration, you need to declare it in the provider requirements block and optionally configure its settings in the provider block.Reference= :Providers - Configuration Language | Terraform:Terraform Registry - Providers Overview | Terraform

The correct way to reference an attribute from the vsphere_datacenter data source for use with the datacenter_id argument within the vsphere_folder resource in the following configuration isdata.vsphere_datacenter.dc.id. This follows the syntax for accessing data source attributes, which isdata.TYPE.NAME.ATTRIBUTE. In this case, the data source type isvsphere_datacenter, the data source name isdc, and the attribute we want to access isid. The other options are incorrect because they either use the wrong syntax, the wrong punctuation, or the wrong case.Reference= [Data Source: vsphere_datacenter], [Data Source: vsphere_folder], [Expressions: Data Source Reference]

The module source path that does not specify a remote module issource = 'module/consul'. This specifies a local module, which is a module that is stored in a subdirectory of the current working directory. The other options are all examples of remote modules, which are modules that are stored outside of the current working directory and can be accessed by various protocols, such as Git, HTTP, or the Terraform Registry. Remote modules are useful for sharing and reusing code across different configurations and environments.Reference= [Module Sources], [Local Paths], [Terraform Registry], [Generic Git Repository], [GitHub]

Terraform configuration (including any module references) can contain more than one Terraform provider type. Terraform providers are plugins that Terraform uses to interact with various cloud services and other APIs. A Terraform configuration can use multiple providers to manage resources across different platforms and services. For example, a configuration can use the AWS provider to create a virtual machine, the Cloudflare provider to manage DNS records, and the GitHub provider to create a repository. Terraform supports hundreds of providers for different use cases and scenarios.Reference= [Providers], [Provider Requirements], [Provider Configuration]

These are two ways to produce a list of the IDs from a list of objects that have an attributeid, using either a for expression or a splat expression syntax.

The default ''local'' Terraform backend stores the state file in a local file named terraform.tfstate, which can be used to track and manage the state of your infrastructure3.

The command that makes your code more human readable isterraform fmt. This command is used to rewrite Terraform configuration files to a canonical format and style, following the Terraform language style conventions and other minor adjustments for readability. The command is optional, opinionated, and has no customization options, but it is recommended to ensure consistency of style across different Terraform codebases. Consistency can help your team understand the code more quickly and easily, making the use ofterraform fmtvery important. You can run this command on your configuration files before committing them to source control or as part of your CI/CD pipeline.Reference= :Command: fmt:Using Terraform fmt Command to Format Your Terraform Code

The Terraform Registry allows any user to publish and share modules. Published modules support versioning, automatically generate documentation, allow browsing version histories, show examples and READMEs, and more. Public modules are managed via Git and GitHub, and publishing a module takes only a few minutes.Once a module is published, releasing a new version of a module is as simple as pushing a properly formed Git tag1.

Reference= The information can be verified from the Terraform Registry documentation on Publishing Modules provided by HashiCorp Developer1.