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NEW QUESTION # 130
You want to know from which paths Terraform is loading providers referenced in your Terraform configuration (* files). You need to enable additional logging messages to find this out. Which of the following would achieve this?
- A. Set the environment variable TF_log_TRACE
- B. Set verbose for each provider in your Terraform configuration
- C. Set the environment variable TF_LOG_TRACE
- D. Set the environment variable TF_LOG_PATH
Answer: C
Explanation:
This will enable additional logging messages to find out from which paths Terraform is loading providers referenced in your Terraform configuration files, as it will set the log level to TRACE, which is the most verbose and detailed level.
NEW QUESTION # 131
You add a new provider to your configuration and immediately run terraform apply in the CD using the local backend. Why does the apply fail?
- A. Terraform needs to install the necessary plugins first
- B. Terraform needs you to format your code according to best practices first
- C. The Terraform CD needs you to log into Terraform Cloud first
- D. Terraform requires you to manually run terraform plan first
Answer: A
Explanation:
Explanation
The reason why the apply fails after adding a new provider to the configuration and immediately running terraform apply in the CD using the local backend is because Terraform needs to install the necessary plugins first. Terraform providers are plugins that Terraform uses to interact with various cloud services and other APIs. Each provider has a source address that determines where to download it from. When Terraform encounters a new provider in the configuration, it needs to run terraform init first to install the provider plugins in a local directory. Without the plugins, Terraform cannot communicate with the provider and perform the desired actions. References = [Provider Requirements], [Provider Installation]
NEW QUESTION # 132
Running terraform fmt without any flags in a directory with Terraform configuration files check the formatting of those files without changing their contents.
- A. False
- B. True
Answer: A
Explanation:
Explanation
Running terraform fmt without any flags in a directory with Terraform configuration files will not check the formatting of those files without changing their contents, but will actually rewrite them to a canonical format and style. If you want to check the formatting without making changes, you need to use the -check flag.
NEW QUESTION # 133
You should run terraform fnt to rewrite all Terraform configurations within the current working directory to conform to Terraform-style conventions.
- A. False
- B. True
Answer: B
Explanation:
You should run terraform fmt to rewrite all Terraform configurations within the current working directory to conform to Terraform-style conventions. This command applies a subset of the Terraform language style conventions, along with other minor adjustments for readability. It is recommended to use this command to ensure consistency of style across different Terraform codebases. The command is optional, opinionated, and has no customization options, but it can help you and your team understand the code more quickly and easily. Reference = : Command: fmt : Using Terraform fmt Command to Format Your Terraform Code
NEW QUESTION # 134
Which of the following commands would you use to access all of the attributes and details of a resource managed by Terraform?
- A. terraform state list 'provider_type.name'
- B. terraform get 'provider_type.name'
- C. terraform state show 'provider_type.name'
- D. terraform state list
Answer: C
Explanation:
Explanation
The terraform state show command allows you to access all of the attributes and details of a resource managed by Terraform. You can use the resource address (e.g. provider_type.name) as an argument to show the information about a specific resource. The terraform state list command only shows the list of resources in the state, not their attributes. The terraform get command downloads and installs modules needed for the configuration. It does not show any information about resources. References = [Command: state show] and
[Command: state list]
NEW QUESTION # 135
All modules published on the official Terraform Module Registry have been verified by HasihCorp.
- A. False
- B. True
Answer: A
Explanation:
Not all modules published on the official Terraform Module Registry have been verified by HashiCorp. While HashiCorp verifies some modules, there are many community-contributed modules that are not verified. Verified modules have a "Verified" badge indicating that HashiCorp has reviewed them for security and best practices, but the registry also includes unverified modules.
References:
Terraform Module Registry documentation: Terraform Registry
NEW QUESTION # 136
In a Terraform Cloud workpace linked to a version control repository speculative plan rum start automatically commit changes to version control.
- A. False
- B. True
Answer: B
Explanation:
When you use a remote backend that needs authentication, HashiCorp recommends that you:
NEW QUESTION # 137
You are working on some new application features and you want to spin up a copy of your production deployment to perform some quick tests. In order to avoid having to configure a new state backend, what open source Terraform feature would allow you create multiple states but still be associated with your current code?
- A. Terraform local values
- B. Terraform data sources
- C. None of the above
- D. Terraform workspaces
- E. Terraform modules
Answer: D
Explanation:
Terraform workspaces allow you to create multiple states but still be associated with your current code.
Workspaces are like "environments" (e.g. staging, production) for the same configuration. You can use workspaces to spin up a copy of your production deployment for testing purposes without having to configure a new state backend. Terraform data sources, local values, and modules are not features that allow you to create multiple states. References = Workspaces and How to Use Terraform Workspaces
NEW QUESTION # 138
What is the provider for the resource shown in the Exhibit?
resource "aws_vpc" "main" {
name = "test"
}
- A. test
- B. aws
- C. main
- D. VPC
Answer: B
Explanation:
The provider for the aws_vpc resource is aws, as the resource type begins with aws_, which denotes that it is managed by the AWS provider.
Reference:
Terraform Providers
NEW QUESTION # 139
Which of these is true about Terraform's plugin-based architecture?
- A. Terraform can only source providers from the internet
- B. You can create a provider for your API if none exists
- C. Every provider in a configuration has its own state file for its resources
- D. All providers are part of the Terraform core binary
Answer: B
Explanation:
Terraform is built on a plugin-based architecture, enabling developers to extend Terraform by writing new plugins or compiling modified versions of existing plugins1. Terraform plugins are executable binaries written in Go that expose an implementation for a specific service, such as a cloud resource, SaaS platform, or API2. If there is no existing provider for your API, you can create one using the Terraform Plugin SDK3 or the Terraform Plugin Framework4. Reference =
* 1: Plugin Development - How Terraform Works With Plugins | Terraform | HashiCorp Developer
* 2: Lab: Terraform Plug-in Based Architecture - GitHub
* 3: Terraform Plugin SDK - Terraform by HashiCorp
* 4: HashiCorp Terraform Plugin Framework Now Generally Available
NEW QUESTION # 140
The Terraform binary version and provider versions must match each other in a single configuration.
- A. False
- B. True
Answer: A
Explanation:
The Terraform binary version and provider versions do not have to match each other in a single configuration.
Terraform allows you to specify provider version constraints in the configuration's terraform block, which can be different from the Terraform binary version1. Terraform will use the newest version of the provider that meets the configuration's version constraints2. You can also use the dependency lock file to ensure Terraform is using the correct provider version3. References =
*1: Providers - Configuration Language | Terraform | HashiCorp Developer
*2: Multiple provider versions with Terraform - Stack Overflow
*3: Lock and upgrade provider versions | Terraform - HashiCorp Developer
NEW QUESTION # 141
What are some benefits of using Sentinel with Terraform Cloud/Terraform Cloud? Choose three correct answers.
- A. Policy-as-code can enforce security best practices
- B. Sentinel Policies can be written in HashiCorp Configuration Language (HCL)
- C. You can restrict specific resource configurations, such as disallowing the use of CIDR=0.0.0.0/0.
- D. You can enforce a list of approved AWS AMIs
- E. You can check out and check in cloud access keys
Answer: A,C,D
Explanation:
Sentinel is a policy-as-code framework that allows you to define and enforce rules on your Terraform configurations, states, and plans1. Some of the benefits of using Sentinel with Terraform Cloud/Terraform Enterprise are:
*You can restrict specific resource configurations, such as disallowing the use of CIDR=0.0.0.0/0, which would open up your network to the entire internet. This can help you prevent misconfigurations or security vulnerabilities in your infrastructure2.
*Policy-as-code can enforce security best practices, such as requiring encryption, authentication, or compliance standards. This can help you protect your data and meet regulatory requirements3.
*You can enforce a list of approved AWS AMIs, which are pre-configured images that contain the operating system and software you need to run your applications. This can help you ensure consistency, reliability, and performance across your infrastructure4.
References =
*1: Terraform and Sentinel | Sentinel | HashiCorp Developer
*2: Terraform Learning Resources: Getting Started with Sentinel in Terraform Cloud
*3: Exploring the Power of HashiCorp Terraform, Sentinel, Terraform Cloud ...
*4: Using New Sentinel Features in Terraform Cloud - Medium
NEW QUESTION # 142
Terraform configuration (including any module references) can contain only one Terraform provider type.
- A. False
- B. True
Answer: A
Explanation:
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.
References = [Providers], [Provider Requirements], [Provider Configuration]
NEW QUESTION # 143
You cannot install third party plugins using terraform init.
- A. False
- B. True
Answer: A
Explanation:
Explanation
You can install third party plugins using terraform init, as long as you specify the plugin directory in your configuration or as a command-line argument. You can also use the terraform providers mirror command to create a local mirror of providers from any source.
NEW QUESTION # 144
Which parameters does terraform import require? Choose two correct answers.
- A. Path
- B. Provider
- C. Resource ID
- D. Resource address
Answer: C,D
Explanation:
Explanation
These are the parameters that terraform import requires, as they allow Terraform to identify the existing resource that you want to import into your state file, and match it with the corresponding configuration block in your files.
NEW QUESTION # 145
Which command should you run to check if all code in a Terraform configuration that references multiple modules is properly formatted without making changes?
- A. terraform fmt -check -recursive
- B. terraform fmt -write-false
- C. terraform fmt -check
- D. terraform fmt -list -recursive
Answer: A
Explanation:
This command will check if all code in a Terraform configuration that references multiple modules is properly formatted without making changes, and will return a non-zero exit code if any files need formatting. The other commands will either make changes, list the files that need formatting, or not check the modules.
NEW QUESTION # 146
Which of the following commands would you use to access all of the attributes and details of a resource managed by Terraform?
- A. terraform state list 'provider_type.name'
- B. terraform get 'provider_type.name'
- C. terraform state show 'provider_type.name'
- D. terraform state list
Answer: C
Explanation:
The terraform state show command allows you to access all of the attributes and details of a resource managed by Terraform. You can use the resource address (e.g. provider_type.name) as an argument to show the information about a specific resource. The terraform state list command only shows the list of resources in the state, not their attributes. The terraform get command downloads and installs modules needed for the configuration. It does not show any information about resources.
References = [Command: state show] and [Command: state list]
NEW QUESTION # 147
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