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HashiCorp TA-002-P (HashiCorp Certified: Terraform Associate) exam is a certification program that is designed to assess an individual's knowledge and skills in using Terraform for infrastructure automation. TA-002-P exam is intended for professionals who are interested in learning how to use Terraform to manage and provision infrastructure as code. HashiCorp Certified: Terraform Associate certification is a great way to validate your skills and knowledge in using Terraform and demonstrate your expertise to potential employers and clients.
NEW QUESTION # 26
Environment variables can be used to set variables. The environment variables must be in the format
"____"_<variablename>. Select the correct prefix string from the following list.
- A. TF_CLI_ARGS
- B. TF_VAR_
- C. TF_VAR_ENV
- D. TF_VAR
Answer: B
Explanation:
Explanation
Environment variables can be used to set variables. The environment variables must be in the format TF_VAR_name and this will be checked last for a value. For example:
export TF_VAR_region=us-west-1
export TF_VAR_ami=ami-049d8641
export TF_VAR_alist='[1,2,3]'
export TF_VAR_amap='{ foo = "bar", baz = "qux" }'
https://www.terraform.io/docs/commands/environment-variables.html
NEW QUESTION # 27
When you use a remote backend that needs authentication, HashiCorp recommends that you:
- A. Keep the Terraform configuration files in a secret store
- B. Use partial configuration to load the authentication credentials outside of the Terraform code
- C. Write the authentication credentials in the Terraform configuration files
- D. Push your Terraform configuration to an encrypted git repository
Answer: B
Explanation:
This is the recommended way to use a remote backend that needs authentication, as it allows you to provide the credentials via environment variables, command-line arguments, or interactive prompts, without storing them in the Terraform configuration files.
NEW QUESTION # 28
In the below configuration, how would you reference the module output vpc_id ?
Type your answer in the field provided. The text field is not case-sensitive and all variations of the correct answer are accepted.
Answer:
Explanation:
modulevpcid
NEW QUESTION # 29
You are reviewing Terraform configurations for a big project in your company. You noticed that there are several identical sets of resources that appear in multiple configurations. What feature of Terraform would you recommend to use to reduce the amount of cloned configuration between the different configurations?
- A. Packages
- B. Provisioners
- C. Backends
- D. Modules
Answer: D
Explanation:
Modules are reusable configuration packages that Terraform can share through a variety of sources including Terraform Registries, GitHub, and Amazon S3 buckets.
A module is a container for multiple resources that are used together. Modules can be used to create lightweight abstractions, so that you can describe your infrastructure in terms of its architecture, rather than directly in terms of physical objects.
Modules are reusable configuration packages that Terraform can share through a variety of sources including Terraform Registries, GitHub, and Amazon S3 buckets.
https://www.terraform.io/docs/modules/index.html
NEW QUESTION # 30
Which of the following is not a key principle of infrastructure as code?
- A. Golden images
- B. Versioned infrastructure
- C. Self-describing infrastructure
- D. Idempotence
Answer: A,B,C
NEW QUESTION # 31
In contrast to Terraform Open Source, when working with Terraform Enterprise and Cloud Workspaces, conceptually you could think about them as completely separate working directories.
- A. True
- B. False
Answer: B
NEW QUESTION # 32
lookup retrieves the value of a single element from which of the below data type?
- A. set
- B. string
- C. list
- D. map
Answer: D
Explanation:
https://www.terraform.io/docs/configuration/functions/lookup.html
NEW QUESTION # 33
Which of the following type of variable allows multiple values of several distinct types to be grouped together
as a single value?
- A. Map
- B. List
- C. Tuple
- D. Object
Answer: C,D
Explanation:
Explanation
Structural type of variable allows multiple values of several distinct types to be grouped together as a single
value. They require a schema as an argument, to specify which types are allowed for which elements.
https://www.terraform.io/docs/configuration/types.html
NEW QUESTION # 34
Multiple providers can be declared within a single Terraform configuration file.
- A. True
- B. False
Answer: A
Explanation:
You can optionally define multiple configurations for the same provider, and select which one to use on a per-resource or per-module basis. The primary reason for this is to support multiple regions for a cloud platform; other examples include targeting multiple Docker hosts, multiple Consul hosts, etc.
To include multiple configurations for a given provider, include multiple provider blocks with the same provider name, but set the alias meta-argument to an alias name to use for each additional configuration.
For Example
# The default provider configuration
provider "aws" {
region = "us-east-1"
}
# Additional provider configuration for west coast region
provider "aws" {
alias = "west"
region = "us-west-2"
}
The provider block without alias set is known as the default provider configuration. When alias is set, it creates an additional provider configuration. For providers that have no required configuration arguments, the implied empty configuration is considered to be the default provider configuration.
https://www.terraform.io/docs/configuration/providers.html
NEW QUESTION # 35
You cannot publish your own modules on the Terraform Registry.
- A. True
- B. False
Answer: B
Explanation:
Explanation
Anyone can publish and share modules on the Terraform Registry.
https://www.terraform.io/docs/registry/modules/publish.html
NEW QUESTION # 36
You have to initialize a Terraform backend before it can be configured.
- A. True
- B. False
Answer: A
NEW QUESTION # 37
How is terraform import run?
- A. As a part of terraform refresh
- B. As a part of terraform init
- C. As a part of terraform plan
- D. All of the above
- E. By an explicit call
Answer: E
Explanation:
Explanation
"The current implementation of Terraform import can only import resources into the state. It does not generate
configuration. A future version of Terraform will also generate configuration. Because of this, prior to running
terraform import it is necessary to write manually a resource configuration block for the resource, to which the
imported object will be mapped. While this may seem tedious, it still gives Terraform users an avenue for
importing existing resources." https://www.terraform.io/cli/import/usage
NEW QUESTION # 38
You ate making changes to existing Terraform code to add some new infrastructure. When is the best time to run terraform validate?
- A. After you run terraform plan so you can validate that your state file is consistent with your infrastructure
- B. Before you run terraform plan so you can validate your code syntax
- C. After you run terraform apply so you can validate your infrastructure
- D. Before you run terraform apply so you can validate your provider credentials
Answer: B
Explanation:
This is the best time to run terraform validate, as it will check your code for syntax errors, typos, and missing arguments before you attempt to create a plan. The other options are either incorrect or unnecessary.
NEW QUESTION # 39
While Terraform is generally written using the HashiCorp Configuration Language (HCL), what other syntax can Terraform are expressed in?
- A. JSON
- B. XML
- C. YAML
- D. TypeScript
Answer: A
Explanation:
Explanation
The constructs in the Terraform language can also be expressed in JSON syntax, which is harder for humans to read and edit but easier to generate and parse programmatically.
NEW QUESTION # 40
Which Terraform collection type should you use to store key/value pairs?
- A. set
- B. list
- C. tuple
- D. map
Answer: D
Explanation:
Explanation
Maps/objects are represented by a pair of curly braces containing a series of <KEY> = <VALUE> pairs
Source: https://www.terraform.io/language/expressions/types
NEW QUESTION # 41
Your manager has instructed you to start using terraform for your day-to-day operations, but your security team is concerned about the terraform state files. They have heard it contains confidential information, and are worried that it will not be securely protected. What should be your response to the security team in this regard?
- A. Ensure that the state is managed in a remote backend , preferably an enterprise grade state management system like Terraform Cloud.
- B. Mask the confidential entries in the terraform state file , using Vault Enterprise, another Hashicorp product , while keeping it locally.
- C. Inform the security team that using terraform state is optional . There are ways to avoid it , and you will do the same.
- D. Keep the state file locally on each developer machine , and ensure that there is a local protection software like KeyPass protecting it.
Answer: A
Explanation:
https://www.terraform.io/docs/state/index.html
State is very important topic for exam. Please read all of the below subtopics Purpose Import Existing Resources Locking Workspaces Remote State Sensitive Data
NEW QUESTION # 42
When configuring a remote backend in Terraform, it might be a good idea to purposely omit some of the
required arguments to ensure secrets and other important data aren't inadvertently shared with others. What are
the ways the remaining configuration can be added to Terraform so it can initialize and communicate with the
backend? (select three)
- A. directly querying HashiCorp Vault for the secrets
- B. command-line key/value pairs
- C. use the -backend-config=PATH to specify a separate config file
- D. interactively on the command line
Answer: B,C,D
Explanation:
Explanation
You do not need to specify every required argument in the backend configuration. Omitting certain arguments
may be desirable to avoid storing secrets, such as access keys, within the main configuration. When some or
all of the arguments are omitted, we call this a partial configuration.
With a partial configuration, the remaining configuration arguments must be provided as part of the
initialization process. There are several ways to supply the remaining arguments:
https://www.terraform.io/docs/backends/init.html#backend-initialization
NEW QUESTION # 43
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