Terraform with AWS: 711 Infrastructure as Code Interview Questions and Answers

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ASIN ‏ : ‎ B0CCB1VJXW
Publication date ‏ : ‎ July 18, 2023
Language ‏ : ‎ English
File size ‏ : ‎ 473 KB
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Print length ‏ : ‎ 169 pages

Are you preparing for an interview that involves Terraform with AWS? Look no further! Below are 711 Infrastructure as Code interview questions and answers that will help you ace your interview:

1. What is Terraform?
Terraform is an open-source tool developed by HashiCorp that allows users to define and provision infrastructure as code.

2. What are the key features of Terraform?
Some key features of Terraform include declarative configuration, infrastructure as code, resource management, and automation.

3. How does Terraform compare to other infrastructure as code tools?
Terraform is often preferred over other infrastructure as code tools due to its ease of use, support for multiple cloud providers, and robust community support.

4. What is the difference between Terraform and AWS CloudFormation?
Terraform is provider-agnostic, meaning it can be used with any cloud provider, while AWS CloudFormation is specific to AWS.

5. How does Terraform manage infrastructure state?
Terraform manages infrastructure state using state files, which store the current state of the infrastructure and are used to plan and apply changes.

6. What is the Terraform plan command used for?
The Terraform plan command is used to generate an execution plan that shows what actions Terraform will take when applying the configuration.

7. How does Terraform handle dependencies between resources?
Terraform handles dependencies between resources using the depends_on attribute, which allows users to specify the order in which resources should be created.

8. What is the difference between Terraform apply and Terraform refresh?
Terraform apply is used to apply changes to the infrastructure, while Terraform refresh is used to update the state file with the current state of the infrastructure.

9. How can you use Terraform to manage AWS resources?
Terraform can be used to manage AWS resources by defining the desired state of the infrastructure in Terraform configuration files and applying those changes using the Terraform apply command.

10. Can Terraform be used to manage on-premises infrastructure?
Yes, Terraform can be used to manage on-premises infrastructure by using providers that support on-premises resources, such as VMware or OpenStack.

These are just a few of the many questions you may encounter in a Terraform with AWS interview. Make sure to study and practice your answers to increase your chances of success. Good luck!
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