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How to schedule HashiCorp Certified: Terraform Associate TA-002-P Professional Exam

To apply for the HashiCorp Certified: Terraform Associate TA-002-P Professional Exam, You have to follow these steps:

• Step 1: Go to the HashiCorp Certified: Terraform Associate TA-002-P Professional Official Site. You must first create an account, use your email address to register. You must purchase your training through your local distributor. If you are a partner, you must first create an account on the Partner Portal. You must use your company email address to register. • Step 2: Read the instruction Carefully • Step 3: Follow the given steps • Step 4: Apply for the HashiCorp Certified: Terraform Associate TA-002-P-Professional Exam

The exam can be taken online from anywhere in the world. After passing the exam, candidates will receive a digital badge, which can be shared on social media platforms or added to their LinkedIn profile. This certification is valid for two years, after which candidates will need to recertify to keep their certification valid.

The HashiCorp TA-002-P exam is designed to test the skills and knowledge of professionals in using Terraform to deploy and manage infrastructure as code. This certification is intended for those who are new to Terraform and want to demonstrate their proficiency in the tool. The exam covers topics such as the Terraform workflow, resource management, configuration syntax, and basic networking concepts.

 

NEW QUESTION # 213
Terraform variable names are saved in the state file.

• A. False
• B. True

Answer: A

NEW QUESTION # 214
ABC Enterprise has recently tied up with multiple small organizations for exchanging database information.
Due to this, the firewall rules are increasing and are more than 100 rules. This is leading firewall configuration
file that is difficult to manage. What is the way this type of configuration can be managed easily?

• A. Dynamic Blocks
• B. Terraform Expression
• C. Terraform Backends
• D. Terraform Functions

Answer: A

NEW QUESTION # 215
You're preparing to install Terraform on client workstations and want to see which operating systems are supported. Which of the following operating systems is supported?

• A. Amazon Linux
• B. Solaris
• C. MacOS
• D. Windows
• E. All of the above
• F. FreeBSD

Answer: E

NEW QUESTION # 216
A terraform apply can not _________ infrastructure.

• A. destroy
• B. provision
• C. import
• D. change

Answer: C

Explanation:
Explanation
https://www.educative.io/answers/what-is-the-command-to-destroy-infrastructure-in-terraform

NEW QUESTION # 217
Which of the following represents a feature of Terraform Cloud that is NOT free to customers?

• A. VCS Integration
• B. WorkSpace Management
• C. Private Module Registry
• D. Roles and Team Management

Answer: D

Explanation:
Explanation
Role Based Access Controls (RBAC) for controlling permissions for who has access to what configurations
within an organization and it is not free to customers.
https://www.hashicorp.com/products/terraform/pricing/

NEW QUESTION # 218
Which of the following clouds does not have a provider maintained HashiCorp?

• A. AWS
• B. OpenStack
• C. DigitalOcean
• D. IBM Cloud

Answer: D

Explanation:
IBM Cloud does not have a provider maintained by HashiCorp, although IBM Cloud does maintain their own Terraform provider.
https://www.terraform.io/docs/providers/index.html

NEW QUESTION # 219
What does terraform refresh command do?

• A. terraform refresh syncs the state file with the real world infrastructure.
• B. terraform refresh command basically updates the configuration file with the current state of the actual
  infrastructure
• C. terraform refresh can be used to selectively update sections of the state file, using terraform resource
  level addressing.
• D. terraform refresh can be used to selectively update sections of the state file, using terraform resource
  level addressing.
• E. terraform refresh is use to change/modify the infrastructure based on the existing state file, at that
  moment.

Answer: A

NEW QUESTION # 220
How would you be able to reference an attribute from the vsphere_datacenter data source for use with the
argument within the vsprere_folder resource in the following configuration?

• A. data.vsphere_datacenter.dc.id
• B. data.vsphere_datacenter.dc
• C. data.dc,id
• D. vsphere_datacenter.dc.id

Answer: A

NEW QUESTION # 221
State is a requirement for Terraform to function

• A. True
• B. False

Answer: A

Explanation:
State is a necessary requirement for Terraform to function. It is often asked if it is possible for Terraform to work without state, or for Terraform to not use state and just inspect cloud resources on every run.
Purpose of Terraform State
State is a necessary requirement for Terraform to function. It is often asked if it is possible for Terraform to work without state, or for Terraform to not use state and just inspect cloud resources on every run. This page will help explain why Terraform state is required.
As you'll see from the reasons below, state is required. And in the scenarios where Terraform may be able to get away without state, doing so would require shifting massive amounts of complexity from one place (state) to another place (the replacement concept).
1. Mapping to the Real World
Terraform requires some sort of database to map Terraform config to the real world. When you have a resource resource "aws_instance" "foo" in your configuration, Terraform uses this map to know that instance i- abcd1234 is represented by that resource.
For some providers like AWS, Terraform could theoretically use something like AWS tags. Early prototypes of Terraform actually had no state files and used this method. However, we quickly ran into problems. The first major issue was a simple one: not all resources support tags, and not all cloud providers support tags.
Therefore, for mapping configuration to resources in the real world, Terraform uses its own state structure.
2. Metadata
Alongside the mappings between resources and remote objects, Terraform must also track metadata such as resource dependencies.
Terraform typically uses the configuration to determine dependency order. However, when you delete a resource from a Terraform configuration, Terraform must know how to delete that resource. Terraform can see that a mapping exists for a resource not in your configuration and plan to destroy. However, since the configuration no longer exists, the order cannot be determined from the configuration alone.
To ensure correct operation, Terraform retains a copy of the most recent set of dependencies within the state. Now Terraform can still determine the correct order for destruction from the state when you delete one or more items from the configuration.
One way to avoid this would be for Terraform to know a required ordering between resource types. For example, Terraform could know that servers must be deleted before the subnets they are a part of. The complexity for this approach quickly explodes, however: in addition to Terraform having to understand the ordering semantics of every resource for every cloud, Terraform must also understand the ordering across providers.
Terraform also stores other metadata for similar reasons, such as a pointer to the provider configuration that was most recently used with the resource in situations where multiple aliased providers are present.
3. Performance
In addition to basic mapping, Terraform stores a cache of the attribute values for all resources in the state. This is the most optional feature of Terraform state and is done only as a performance improvement.
When running a terraform plan, Terraform must know the current state of resources in order to effectively determine the changes that it needs to make to reach your desired configuration.
For small infrastructures, Terraform can query your providers and sync the latest attributes from all your resources. This is the default behavior of Terraform: for every plan and apply, Terraform will sync all resources in your state.
For larger infrastructures, querying every resource is too slow. Many cloud providers do not provide APIs to query multiple resources at once, and the round trip time for each resource is hundreds of milliseconds. On top of this, cloud providers almost always have API rate limiting so Terraform can only request a certain number of resources in a period of time. Larger users of Terraform make heavy use of the -refresh=false flag as well as the -target flag in order to work around this. In these scenarios, the cached state is treated as the record of truth.
4. Syncing
In the default configuration, Terraform stores the state in a file in the current working directory where Terraform was run. This is okay for getting started, but when using Terraform in a team it is important for everyone to be working with the same state so that operations will be applied to the same remote objects.
Remote state is the recommended solution to this problem. With a fully-featured state backend, Terraform can use remote locking as a measure to avoid two or more different users accidentally running Terraform at the same time, and thus ensure that each Terraform run begins with the most recent updated state.

NEW QUESTION # 222
When using constraint expressions to signify a version of a provider, which of the following are valid provider versions that satisfy the expression found in the following code snippet: (select two)
1. terraform
2. {
3. required_providers
4. {
5. aws = "~> 1.2.0"
6. }
7. }

• A. 1.2.9
• B. 1.2.3
• C. 1.3.0
• D. 1.3.1

Answer: A,B

Explanation:
As your Terraform usage becomes more advanced, there are some cases where you may need to modify the Terraform state. Rather than modify the state directly, the terraform state commands can be used in many cases instead. This command is a nested subcommand, meaning that it has further subcommands.
https://www.terraform.io/docs/commands/state/index.html

NEW QUESTION # 223
Which of the following best describes a Terraform provider?

• A. Serves as a parameter for a Terraform module that allows a module to be customized.
• B. A plugin that Terraform uses to translate the API interactions with the service or provider.
• C. Describes an infrastructure object, such as a virtual network, compute instance, or other components.
• D. A container for multiple resources that are used together.

Answer: B

Explanation:
Explanation
A provider is responsible for understanding API interactions and exposing resources. Providers generally are
an IaaS (e.g. Alibaba Cloud, AWS, GCP, Microsoft Azure, OpenStack), PaaS (e.g. Heroku), or SaaS services
(e.g. Terraform Cloud, DNSimple, Cloudflare).
https://www.terraform.io/docs/providers/index.html

NEW QUESTION # 224
A colleague has informed you that a new version of a Terraform module that your team hosts on an Amazon
S3 bucket is broken. The Amazon S3 bucket has versioning enabled. Your colleague tells you to make sure
you are not using the latest version in your configuration. You have the following configuration block in your
code that refers to the module:
module "infranet" { source = "s3::https://s3-us-west-2.amazonaws.com/infrabucket/infra_module.zip"}
What is the best way to ensure that you are not using the latest version of the module?

• A. Delete the latest version of the module in S3 to rollback to the previous version.
• B. Add a module version constraint in your configuration's backend block and specify a previous version.
• C. Add a version property to the module in Terraform's state file and specify a previous version.
• D. Add a version key to the module configuration and specify a previous version.

Answer: A

Explanation:
Explanation
Version constraints are supported only for modules installed from a module registry, such as the Terraform
Registry or Terraform Cloud's private module registry. Other module sources can provide their own versioning
mechanisms within the source string itself, or might not support versions at all. In particular, modules sourced
from local file paths do not support version; since they're loaded from the same source repository.
Only Terraform Registries support module versioning by using the version key, one cannot configure a
previous version of the module in the configuration. Deleting the latest version of the module in S3 is the only
option of the available options that ensures you won't use the latest version. You could also modify the source
URL to specify a versionId URL parameter for a previous version.
https://www.terraform.io/docs/configuration/modules.html#source

NEW QUESTION # 225
You have declared an input variable called environment in your parent module. What must you do to pass the value to a child module in the configuration?

• A. Declare the variable in a terraform.tfvars file
• B. Add node_count = var.node_count
• C. Nothing, child modules inherit variables of parent module
• D. Declare a node_count input variable for child module

Answer: D

NEW QUESTION # 226
You have provisioned some aws resources in your test environment through Terraform for a POC work. After
the POC, now you want to destroy the resources but before destroying them you want to check what resources
will be getting destroyed through terraform. what are the options of doing that? (Select TWO)

• A. This is not possible
• B. Use terraform plan -destroy command.
• C. Use terraform destroy command
• D. Use terraform plan command

Answer: B,C

Explanation:
Explanation
https://learn.hashicorp.com/terraform/getting-started/destroy

NEW QUESTION # 227
Which statements best describes what the local variable assignment is doing in the following code snippet:

• A. Create a distinct list of route table name objects
• B. Create a map of route table names to subnet names
• C. Create a list of route table names eliminating duplicates
• D. Create a map of route table names from a list of subnet names

Answer: C

NEW QUESTION # 228
Which of the following is not a benefit of adopting infrastructure as code?

• A. Automation
• B. Interpolation
• C. Versioning
• D. Reusability of code

Answer: B

NEW QUESTION # 229
What is the name assigned by Terraform to reference this resource?

• A. test
• B. azurerm_resource_group
• C. azurerm
• D. dev

Answer: D

NEW QUESTION # 230
You have a simple Terraform configuration containing one virtual machine (VM) in a cloud provider. You run
terraform apply and the VM is created successfully.
What will happen if you delete the VM using the cloud provider console, and run terraform apply again
without changing any Terraform code?

• A. Terraform will report an error
• B. Terraform will remove the VM from state file
• C. Terraform will recreate the VM
• D. Terraform will not make any changes

Answer: C

NEW QUESTION # 231
Which of the following is not true of Terraform providers?

• A. Some providers are maintained by HashiCorp
• B. Major cloud vendors and non-cloud vendors can write, maintain, or collaborate on Terraform providers
• C. None of the above
• D. Providers can be written by individuals
• E. Providers can be maintained by a community of users

Answer: B

Explanation:
Reference: https://jayendrapatil.com/terraform-cheat-sheet/#Terraform_Read_and_write_configuration

NEW QUESTION # 232
If a module uses a local variable, you can expose that value with a terraform output.

• A. True
• B. False

Answer: A

Explanation:
Explanation
Output values are like function return values.
Reference: https://www.terraform.io/docs/language/values/locals.html
https://www.terraform.io/docs/language/values/outputs.html

NEW QUESTION # 233
Which flag would be used within a Terraform configuration block to identify the specific version of a provider required?

• A. required-version
• B. required_versions
• C. required_providers
• D. required-provider

Answer: C

Explanation:
For production use, you should constrain the acceptable provider versions via configuration file to ensure that new versions with breaking changes will not be automatically installed by terraform init in the future.
Example
terraform {
required_providers {
aws = ">= 2.7.0"
}
}

NEW QUESTION # 234
What are the benefits of using Infrastructure as Code? (select five)

• A. Infrastructure as Code gives the user the ability to recreate an application's infrastructure for disaster recovery scenarios
• B. Infrastructure as Code easily replaces development languages such as Go and .Net for application development
• C. Infrastructure as Code allows a user to turn a manual task into a simple, automated deployment (Correct)
• D. Infrastructure as Code is easily repeatable, allowing the user to reuse code to deploy similar, yet different resources
• E. Infrastructure as Code provides configuration consistency and standardization among deployments
• F. Infrastructure as Code is relatively simple to learn and write, regardless of a user's prior experience with developing code

Answer: A,C,D,F

Explanation:
If you are new to infrastructure as code as a concept, it is the process of managing infrastructure in a file or files rather than manually configuring resources in a user interface.
A resource in this instance is any piece of infrastructure in a given environment, such as a virtual machine, security group, network interface, etc. At a high level, Terraform allows operators to use HCL to author files containing definitions of their desired resources on almost any provider (AWS, GCP, GitHub, Docker, etc) and automates the creation of those resources at the time of application.

NEW QUESTION # 235
You can reference a resource created with for_each using a Splat (*) expression.

• A. False
• B. True

Answer: A

Explanation:
Explanation
Splat Expressions with Maps The splat expression patterns shown above apply only to lists, sets, and tuples.
To get a similar result with a map or object value you must use for expressions. Resources that use the
for_each argument will appear in expressions as a map of objects, so you can't use splat expressions with those
resources. For more information, see Referring to Resource Instances.
https://www.terraform.io/language/meta-arguments/for_each#referring-to-instances
https://www.terraform.io/language/expressions/references

NEW QUESTION # 236
You want to use different AMI images for different regions and for the purpose you have defined following code block.
1.variable "images"
2.{
3. type = "map"
4.
5. default = {
6. us-east-1 = "image-1234"
7. us-west-2 = "image-4567"
8. us-west-1 = "image-4589"
9. }
10.}
What of the following approaches needs to be followed in order to select image-4589?

• A. var.images[2]
• B. var.images["us-west-1"]
• C. lookup(var.images["us-west-1"]
• D. var.images[3]

Answer: B

NEW QUESTION # 237
Refer to the following terraform variable definition
variable "track_tag" { type = list default = ["data_ec2","integration_ec2","digital_ec2"]} track_tag = { Name =
element(var.track_tag,count.index)}
If count.index is set to 2, which of the following values will be assigned to the name attribute of track_tag
variable?

• A. data_ec2
• B. digital_ec2
• C. track_tag
• D. integration_ec2

Answer: B

NEW QUESTION # 238
......

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