Terraform Multiple Choice Questions (MCQ)

By RahulJune 11, 2024Updated April 26, 202506 min read

Welcome to the Terraform Multiple Choice Questions (MCQ). This quiz is designed to help you test your knowledge of Terraform, a popular tool for Infrastructure as Code (IaC). Each question will have four possible answers, but only one is correct. You will find questions about basic Terraform commands, configuration files, and concepts. After each question, you can check your answer to see if you got it right and learn more about the topic. This quiz is perfect for beginners and those looking to refresh their Terraform knowledge. Good luck and have fun!

Terraform Multiple Choice Questions

Q1 What is Terraform mainly used for?

A Monitoring serversB Infrastructure as CodeC Data analysisD Web development

Correct Answer: B
Terraform is mainly used for Infrastructure as Code (IaC) to manage and provision infrastructure.

Q2 Which file format does Terraform use for configuration files?

A JSONB YAMLC HCLD XML

Correct Answer: C
Terraform uses HCL (HashiCorp Configuration Language) for its configuration files.

Q3 Which command initializes a Terraform working directory?

A terraform initB terraform applyC terraform planD terraform destroy

Correct Answer: A
The command ‘terraform init’ initializes a Terraform working directory.

Q4 What is the purpose of the ‘terraform plan’ command?

A To destroy resourcesB To apply changesC To preview changesD To validate configuration

Correct Answer: C
The ‘terraform plan’ command is used to preview changes that will be made by the Terraform configuration.

Q5 What does the ‘terraform apply’ command do?

A Validates the configurationB Initializes the directoryC Destroys resourcesD Applies the changes

Correct Answer: D
The ‘terraform apply’ command applies the changes required to reach the desired state of the configuration.

Q6 Which file stores the state of the infrastructure in Terraform?

A main.tfB variables.tfC terraform.tfstateD outputs.tf

Correct Answer: C
The ‘terraform.tfstate’ file stores the state of the infrastructure in Terraform.

Q7 What is a Terraform provider?

A A tool for monitoringB A plugin for resource typesC A cloud serviceD A configuration file

Correct Answer: B
A Terraform provider is a plugin that defines resource types and data sources for a specific service.

Q8 Which file contains variable definitions in Terraform?

A main.tfB variables.tfC terraform.tfvarsD outputs.tf

Correct Answer: B
The ‘variables.tf’ file contains variable definitions in Terraform.

Q9 What is the purpose of the ‘terraform destroy’ command?

A To create resourcesB To validate configurationC To destroy resourcesD To plan changes

Correct Answer: C
The ‘terraform destroy’ command is used to destroy the infrastructure managed by Terraform.

Q10 Which command is used to validate the syntax of a Terraform configuration?

A terraform applyB terraform validateC terraform planD terraform init

Correct Answer: B
The ‘terraform validate’ command is used to validate the syntax of a Terraform configuration.

Q11 What is the extension of Terraform configuration files?

A .jsonB .yamlC .hclD .tf

Correct Answer: D
Terraform configuration files have the ‘.tf’ extension.

Q12 What does the ‘resource’ block in a Terraform configuration define?

A Input variablesB Output valuesC Resources to be createdD Providers

Correct Answer: C
The ‘resource’ block in a Terraform configuration defines the resources to be created.

Q13 Which command can be used to view the state file in Terraform?

A terraform showB terraform planC terraform initD terraform validate

Correct Answer: A
The ‘terraform show’ command can be used to view the state file in Terraform.

Q14 What is the function of the ‘provider’ block in Terraform?

A To define resourcesB To define provider settingsC To define input variablesD To define output values

Correct Answer: B
The ‘provider’ block in Terraform is used to define provider settings.

Q15 How can you output values from a Terraform configuration?

A Using the ‘resource’ blockB Using the ‘output’ blockC Using the ‘provider’ blockD Using the ‘variable’ block

Correct Answer: B
You can output values from a Terraform configuration using the ‘output’ block.

Q16 What does the ‘variable’ block in Terraform define?

A Input variablesB Output valuesC ResourcesD Provider settings

Correct Answer: A
The ‘variable’ block in Terraform is used to define input variables.

Q17 Which command shows the plan for changes without making any changes?

A terraform applyB terraform destroyC terraform initD terraform plan

Correct Answer: D
The ‘terraform plan’ command shows the plan for changes without making any changes.

Q18 What is the function of the ‘output’ block in Terraform?

A To define input variablesB To define output valuesC To define provider settingsD To define resources

Correct Answer: B
The ‘output’ block in Terraform is used to define output values.

Q19 Which block is used to define providers in Terraform?

A resourceB outputC providerD variable

Correct Answer: C
The ‘provider’ block is used to define providers in Terraform.

Q20 What is the purpose of the ‘terraform import’ command?

A To export resourcesB To import existing resourcesC To initialize a configurationD To destroy resources

Correct Answer: B
The ‘terraform import’ command is used to import existing resources into Terraform.

Q21 How do you define an input variable in Terraform?

A With a ‘provider’ blockB With a ‘resource’ blockC With an ‘output’ blockD With a ‘variable’ block

Correct Answer: D
You define an input variable in Terraform with a ‘variable’ block.

Q22 What does the ‘terraform state’ command do?

A Shows the state fileB Manages the state fileC Validates the state fileD Applies the state file

Correct Answer: B
The ‘terraform state’ command is used to manage the state file.

Q23 Which file can be used to override default variable values in Terraform?

A terraform.tfvarsB variables.tfC outputs.tfD main.tf

Correct Answer: A
The ‘terraform.tfvars’ file can be used to override default variable values in Terraform.

Q24 What does the ‘terraform fmt’ command do?

A Formats the configuration filesB Formats the state fileC Formats the outputD Formats the logs

Correct Answer: A
The ‘terraform fmt’ command formats the configuration files.

Q25 Which command shows the current workspace in Terraform?

A terraform workspace showB terraform workspace listC terraform workspace selectD terraform workspace create

Correct Answer: A
The ‘terraform workspace show’ command shows the current workspace in Terraform.

Thank you for taking the Terraform MCQ . We hope these questions helped you understand and review important Terraform concepts. Whether you are a beginner or looking to refresh your knowledge, practicing with these questions is a great way to learn. Keep exploring and practicing to become more confident in using Terraform. Remember, Terraform is a powerful tool for managing infrastructure as code, and mastering it can greatly improve your skills in managing cloud and on-premises environments. Good luck with your Terraform journey!

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