Knowledge quiz

It's time to put what you've learned to the test, get 7 right to pass this unit.

Why do you need to configure a custom timeout for a resource like an environment instance?

Choose the correct answer.

To give the Terraform execution more time to provision dependent resources.

To speed up the provisioning of resources by defining shorter timeouts than the default ones.

To slow down the script execution to avoid throttling of the platform.

To avoid a failure in executing the configuration on resources that might exceed the default timeout of the Terraform provider when being provisioned.

How can you explicitly display values from the configuration after executing a Terraform script?

Choose the correct answer.

By adding variables marked as "output".

By adding local values marked as "display".

By defining output values in output blocks.

You cannot add individual values; you must always inspect the state.

You define a local value called "project_name" in a locals block of your Terraform configuration. How do you use the value in your Terraform configuration?

Choose the correct answer.

local.project_name

locals.project_name

project_name

locals["project_name"]

What is the main usage scenario for local values in a Terraform configuration?

Choose the correct answer.

Locals support you in validating variables during execution.

Locals enable you to encrypt sensitive values before they are stored in the state file.

Locals support the same scenario as CONSTANTS in ABAP.

When you use the same value or expression throughout a configuration, locals help you to make your code DRY ("Don't Repeat Yourself").

In which automation scenario can you use output values?

Choose the correct answer.

You can use the output values in CI/CD pipelines and pass them as input to execution steps that follow the provisioning of the infrastructure.

You can automatically store output values in a file share for later documentation.

You can use output values to dynamically configure the remote back end used to store the Terraform state.

There is no such scenario. Output values are only used to be displayed in console output.

What effect does a default value have on a variable?

Choose the correct answer.

A default value makes the variable mandatory. The caller must always provide a value for it.

A default value makes the variable optional. If not provided by the caller, the defined value will be used for the Terraform configuration.

A default value helps the user to enter the correct value, but it does not have any effect when the Terraform script gets applied.

You cannot define default values for variables as they are always mandatory.

When is it necessary to define explicit resource dependencies?

Choose the correct answer.

Whenever Terraform cannot determine the dependency between resources and you must ensure a sequential execution of the provisioning of the resources.

You must always define dependencies, as Terraform does not recognize dependencies between resources.

You do not need to define dependencies, as Terraform always applies the resources in the correct sequence.

If you want to reduce the degree of parallelism and enforce sequential execution during the apply phase to avoid overloading the cloud platform.

Knowledge quiz

Why do you need to configure a custom timeout for a resource like an environment instance?

How can you explicitly display values from the configuration after executing a Terraform script?

You define a local value called "project_name" in a locals block of your Terraform configuration. How do you use the value in your Terraform configuration?

Which basic types are supported when defining variables?

What is the main usage scenario for local values in a Terraform configuration?

In which automation scenario can you use output values?

What effect does a default value have on a variable?

When is it necessary to define explicit resource dependencies?