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NEW QUESTION # 83
What are some benefits of using Sentinel with Terraform Cloud/Terraform Cloud? Choose three correct answers.
- A. You can check out and check in cloud access keys
- B. You can restrict specific resource configurations, such as disallowing the use of CIDR=0.0.0.0/0.
- C. You can enforce a list of approved AWS AMIs
- D. Policy-as-code can enforce security best practices
- E. Sentinel Policies can be written in HashiCorp Configuration Language (HCL)
Answer: B,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.
Reference =
* 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 # 84
What value does the Terraform Cloud private registry provide over the public Terraform Module Registry?
- A. The ability to share modules with public Terraform users and members of Terraform Cloud Organizations
- B. The ability to tag modules by version or release
- C. The ability to restrict modules to members of Terraform Cloud or Enterprise organizations
- D. The ability to share modules publicly with any user of Terraform
Answer: C
Explanation:
Explanation
The Terraform Cloud private registry provides the ability to restrict modules to members of Terraform Cloud or Enterprise organizations. This allows you to share modules within your organization without exposing them to the public. The private registry also supports importing modules from your private VCS repositories. The public Terraform Module Registry, on the other hand, publishes modules from public Git repositories and makes them available to any user of Terraform. References = : Private Registry - Terraform Cloud : Terraform Registry - Provider Documentation
NEW QUESTION # 85
Select the command that doesn't cause Terraform to refresh its state.
- A. Terraform apply
- B. Terraform destroy
- C. Terraform state list
- D. Terraform plan
Answer: C
Explanation:
Explanation
This is the command that does not cause Terraform to refresh its state, as it only lists the resources that are currently managed by Terraform in the state file. The other commands will refresh the state file before performing their operations, unless you use the -refresh=false flag.
NEW QUESTION # 86
What is the Terraform style convention for indenting a nesting level compared to the one above it?
- A. With a tab
- B. With two spaces
- C. With three spaces
- D. With four spaces
Answer: B
Explanation:
Explanation
This is the Terraform style convention for indenting a nesting level compared to the one above it. The other options are not consistent with the Terraform style guide.
NEW QUESTION # 87
Which method for sharing Terraform configurations fulfills the following criteria:
1. Keeps the configurations confidential within your organization
2. Support Terraform's semantic version constrains
3. Provides a browsable directory
- A. Terraform Cloud private registry
- B. Public Terraform module registry
- C. Subfolder within a workspace
- D. Generic git repository
Answer: A
Explanation:
Explanation
This is the method for sharing Terraform configurations that fulfills the following criteria:
Keeps the configurations confidential within your organization
Supports Terraform's semantic version constraints
Provides a browsable directory
The Terraform Cloud private registry is a feature of Terraform Cloud that allows you to host and manage your own modules within your organization, and use them in your Terraform configurations with versioning and access control.
NEW QUESTION # 88
Terraform providers are always installed from the Internet.
- A. False
- B. True
Answer: A
Explanation:
Explanation
Terraform providers are not always installed from the Internet. There are other ways to install provider plugins, such as from a local mirror or cache, from a local filesystem directory, or from a network filesystem.
These methods can be useful for offline or air-gapped environments, or for customizing the installation process. You can configure the provider installation methods using the provider_installation block in the CLI configuration file.
NEW QUESTION # 89
Where does the Terraform local backend store its state?
- A. In the /tmp directory
- B. In the terraform file
- C. In the terraform,tfstate file
- D. In the user's terraform,state file
Answer: C
Explanation:
This is where the Terraform local backend stores its state, by default, unless you specify a different file name or location in your configuration. The local backend is the simplest backend type that stores the state file on your local disk.
NEW QUESTION # 90
What are some benefits of using Sentinel with Terraform Cloud/Terra form Cloud? Choose three correct answers.
- A. You can check out and check in cloud access keys
- B. You can restrict specific resource configurations, such as disallowing the use of CIDR=0.0.0.0/0.
- C. You can enforce a list of approved AWS AMIs
- D. Policy-as-code can enforce security best practices
- E. Sentinel Policies can be written in HashiCorp Configuration Language (HCL)
Answer: B,C,D
Explanation:
These are some of the benefits of using Sentinel with Terraform Cloud/Terraform Enterprise, as they allow you to implement logic-based policies that can access and evaluate the Terraform plan, state, and configuration. The other options are not true, as Sentinel does not manage cloud access keys, and Sentinel policies are written in Sentinel language, not HCL.
NEW QUESTION # 91
When using multiple configuration of the same Terraform provider, what meta-argument must you include in any non-default provider configurations?
- A. Alias
- B. name
- C. Id
- D. Depends_on
Answer: A
Explanation:
Explanation
This is the meta-argument that you must include in any non-default provider configurations, as it allows you to give a friendly name to the configuration and reference it in other parts of your code. The other options are either invalid or irrelevant for this purpose.
NEW QUESTION # 92
Which configuration consistency errors does terraform validate report?
- A. Differences between local and remote state
- B. Terraform module isn't the latest version
- C. A mix of spaces and tabs in configuration files
- D. Declaring a resource identifier more than once
Answer: D
Explanation:
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. Reference = [Validate Configuration], [Resource Syntax]
NEW QUESTION # 93
What is the name of the default file where Terraform stores the state?
Answer:
Explanation:
Type your answer in the field provided. The text field is not case-sensitive and all variations of the correct answer are accepted.
Terraform.tfstate
Explanation
The name of the default file where Terraform stores the state is terraform.tfstate. This file contains a JSON representation of the current state of the infrastructure managed by Terraform. Terraform uses this file to track the metadata and attributes of the resources, and to plan and apply changes. By default, Terraform stores the state file locally in the same directory as the configuration files, but it can also be configured to store the state remotely in a backend. References = [Terraform State], [State File Format]
NEW QUESTION # 94
HashiCorp Configuration Language (HCL) supports user-denned functions.
- A. False
- B. True
Answer: A
Explanation:
Explanation
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 as max(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. References = : Functions - Configuration Language | Terraform : Functions - Configuration Language | Packer
NEW QUESTION # 95
You modified your Terraform configuration and run Terraform plan to review the changes. Simultaneously, your teammate manually modified the infrastructure component you are working on. Since you already ran terraform plan locally, the execution plan for terraform apply will be the same.
- A. False
- B. True
Answer: A
Explanation:
Explanation
The execution plan for terraform apply will not be the same as the one you ran locally with terraform plan, if your teammate manually modified the infrastructure component you are working on. This is because Terraform will refresh the state file before applying any changes, and will detect any differences between the state and the real resources.
NEW QUESTION # 96
Which two steps are required to provision new infrastructure in the Terraform workflow? Choose two correct answers.
- A. apply
- B. Alidate
- C. Init
- D. Plan
- E. Import
Answer: A,C
Explanation:
Explanation
The two steps that are required to provision new infrastructure in the Terraform workflow are init and apply.
The terraform init command initializes a working directory containing Terraform configuration files. It downloads and installs the provider plugins that are needed for the configuration, and prepares the backend for storing the state. The terraform apply command applies the changes required to reach the desired state of the configuration, as described by the resource definitions in the configuration files. It shows a plan of the proposed changes and asks for confirmation before making any changes to the infrastructure. References =
[The Core Terraform Workflow], [Initialize a Terraform working directory with init], [Apply Terraform Configuration with apply]
NEW QUESTION # 97
You can develop a custom provider to manage its resources using Terraform.
- A. True
- B. False
Answer: A
Explanation:
You can develop a custom provider to manage its resources using Terraform, as Terraform is an extensible tool that allows you to write your own plugins in Go language. You can also publish your custom provider to the Terraform Registry or use it privately.
NEW QUESTION # 98
When using a remote backend or terraform Cloud integration, where does Terraform save resource sate?
- A. In an environment variable
- B. In the remote backend or Terraform Cloud
- C. On the disk
- D. In memory
Answer: B
Explanation:
Explanation
This is where Terraform saves resource state when using a remote backend or Terraform Cloud integration, as it allows you to store and manage your state file in a remote location, such as a cloud storage service or Terraform Cloud's servers. This enables collaboration, security, and scalability for your Terraform infrastructure.
NEW QUESTION # 99
Terraform providers are part of the Terraform core binary.
- A. False
- B. True
Answer: A
Explanation:
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
NEW QUESTION # 100
You can develop a custom provider to manage its resources using Terraform.
- A. True
- B. False
Answer: A
Explanation:
Explanation
You can develop a custom provider to manage its resources using Terraform, as Terraform is an extensible tool that allows you to write your own plugins in Go language. You can also publish your custom provider to the Terraform Registry or use it privately.
NEW QUESTION # 101
You should run terraform fnt to rewrite all Terraform configurations within the current working directory to conform to Terraform-style conventions.
- A. True
- B. False
Answer: A
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 # 102
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