Terraform Associate 004 시험 - HashiCorp실제시험문제와 답 - 237문항

Question No : 1

The public Terraform Module Registry is free to use.

A.True
B.False

정답:
Explanation:
The public Terraform Module Registry is free to use, as it is a public service that hosts thousands of self-contained packages called modules that are used to provision infrastructure. You can browse, use, and publish modules to the registry without any cost.

Question No : 2

Running terraform fmt without any flags in a directory with Terraform configuration files check the formatting of those files without changing their contents.

A.True
B.False

정답:
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.

Question No : 3

What does this code do?
terraform { required_providers { aws = ">= 3.0" }}

A.Requires any version of the AWS provider > = 3.0 and <4.0
B.Requires any version of the AWS provider >= 3.0
C.Requires any version of the AWS provider > = 3.0 major release. like 4.1
D.Requires any version of the AWS provider > 3.0

정답:
Explanation:
From the Terraform Provider Requirements:
">= 3.0" means any versiongreater than or equal to 3.0― including 4.x and beyond.
A (wrong): Would need >= 3.0, < 4.0
C/D (wrong): > excludes 3.0 ― not what’s written.

Question No : 4

What does state looking accomplish?

A.Prevent accidental Prevent accident deletion of the state file
B.Blocks Terraform commands from modifying, the state file
C.Copies the state file from memory to disk
D.Encrypts any credentials stored within the state file

정답:
Explanation:
This is what state locking accomplishes, by preventing other users from modifying the state file while a Terraform operation is in progress. This prevents conflicts and data loss.

Question No : 5

Which parameters does terraform import require? Choose two correct answers.

A.Provider
B.Resource ID
C.Resource address
D.Path

정답:
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.

Question No : 6

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.True
B.False

정답:
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.

Question No : 7

You have a Terraform configuration that defines a single virtual machine with no references to it, You have run terraform apply to create the resource, and then removed the resource definition from your Terraform configuration file.
What will happen you run terraform apply in the working directory again?

A.Terraform will remove the virtual machine from the state file, but the resource will still exist
B.Nothing
C.Terraform will error
D.Terraform will destroy the virtual machine

정답:
Explanation:
This is what will happen if you run terraform apply in the working directory again, after removing the resource definition from your Terraform configuration file. Terraform will detect that there is a resource in the state file that is not present in the configuration file, and will assume that you want to delete it.

Question No : 8

How can a ticket-based system slow down infrastructure provisioning and limit the ability to scale? Choose two correct answers.

A.End-users have to request infrastructure changes
B.Ticket based systems generate a full audit trail of the request and fulfillment process
C.Users can access catalog of approved resources from drop down list in a request form
D.The more resources your organization needs, the more tickets your infrastructure team has to process

정답:
Explanation:
These are some of the ways that a ticket-based system can slow down infrastructure provisioning and limit the ability to scale, as they introduce delays, bottlenecks, and manual interventions in the process of creating and modifying infrastructure.

Question No : 9

You have created a main.tf Terraform configuration consisting of an application server, a database and a load balanced. You ran terraform apply and Terraform created all of the resources successfully.
Now you realize that you do not actually need the load balancer, so you run terraform destroy without any flags.
What will happen?

A.Terraform will prompt you to pick which resource you want to destroy
B.Terraform will destroy the application server because it is listed first in the code
C.Terraform will prompt you to confirm that you want to destroy all the infrastructure
D.Terraform will destroy the main, tf file
E.Terraform will immediately destroy all the infrastructure

정답:
Explanation:
This is what will happen if you run terraform destroy without any flags, as it will attempt to delete all the resources that are associated with your current working directory or workspace. You can use the - target flag to specify a particular resource that you want to destroy.

Question No : 10

Terraform variable names are saved in the state file.

A.True
B.False

정답:
Explanation:
Terraform variable names are not saved in the state file, only their values are. The state file only stores the attributes of the resources and data sources that are managed by Terraform, not the variables that are used to configure them.

Question No : 11

When using multiple configuration of the same Terraform provider, what meta-argument must you include in any non-default provider configurations?

A.Alias
B.Id
C.Depends_on
D.name

정답:
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.

Question No : 12

A Terraform provider is NOT responsible for:

A.Exposing resources and data sources based on an APUI
B.Managing actions to take based on resources differences
C.Understanding API interactions with some service
D.Provisioning infrastructure in multiple

정답:
Explanation:
This is not a responsibility of a Terraform provider, as it does not make sense grammatically or logically. A Terraform provider is responsible for exposing resources and data sources based on an API, managing actions to take based on resource differences, and understanding API interactions with some service.

Question No : 13

In a Terraform Cloud workpace linked to a version control repository speculative plan rum start automatically commit changes to version control.

A.True
B.False

정답:
Explanation:
When you use a remote backend that needs authentication, HashiCorp recommends that you:

Question No : 14

Which command add existing resources into Terraform state?

A.Terraform init
B.Terraform plan
C.Terraform refresh
D.Terraform import
E.All of these

정답:
Explanation:
This is the command that can add existing resources into Terraform state, by matching them with the corresponding configuration blocks in your files.

Question No : 15

How does the Terraform cloud integration differ from other state backends such as S3, Consul,etc?

A.It can execute Terraform runs on dedicated infrastructure in Terraform Cloud
B.It doesn't show the output of a terraform apply locally
C.It is only arable lo paying customers
D.All of the above

정답:
Explanation:
This is how the Terraform Cloud integration differs from other state backends such as S3, Consul, etc.,
as it allows you to perform remote operations on Terraform Cloud’s servers instead of your local machine. The other options are either incorrect or irrelevant.

HashiCorp Terraform Associate 004 시험