The Terraform collection type that should be used to store key/value pairs is map. A map is a collection of values that are accessed by arbitrary labels, called keys. The keys and values can be of any type, butthe keys must be unique within a map. For example, var = { key1 = "value1", key2 = "value2" } is a map with two key
/value pairs. Maps are useful for grouping related values together, such as configuration options or metadata. References = [Collection Types], [Map Type Constraints]

Terraform Cloud includes several features designed to enhance collaboration and infrastructure management.
Two of these features are:
* A web-based user interface (UI): This allows users to interact with Terraform Cloud through a browser, providing a centralized interface for managing Terraform configurations, state files, and workspaces.
* Remote state storage: This feature enables users to store their Terraform state files remotely in Terraform Cloud, ensuring that state is safely backed up and can be accessed by team members as needed.

Referencing Terraform Built-in Functions:
* #chomp: removes trailing newlines
* #join: combines list into string
* #split: splits string into list
* #slice:is nota valid Terraform string function (it's used in other languages like Python)

The terraform init command is required before using a new backend or integrating with HCP Terraform
/Terraform Cloud.
* terraform init initializes the working directory and sets up the backend, downloading necessary provider plugins and modules.
* If the backend configuration changes, Terraform willrequirere-initialization to apply those changes.
* Without running terraform init, Terraform willfailto use a new backend or remote Terraform Cloud workspace.
Official Terraform Documentation Reference:
terraform init - HashiCorp Documentation

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 is data.
vsphere_datacenter.dc.id. This follows the syntax for accessing data source attributes, which is data.TYPE.
NAME.ATTRIBUTE. In this case, the data source type is vsphere_datacenter, the data source name is dc, and the attribute we want to access is id. The other options are incorrect becausethey either use the wrong syntax, the wrong punctuation, or the wrong case. References = [Data Source: vsphere_datacenter], [Data Source:
vsphere_folder], [Expressions: Data Source References]