Terraform Online Test

Q: What are the main DevOps tests?

Here are the main DevOps tests: DevOps Online Test AWS DevOps Test Azure DevOps Test Kubernetes Online Test

The Terraform Online Test uses scenario-based MCQ questions to evaluate Terraform's core concepts and components. The test evaluates a candidate's ability to define infrastructure as code to create, deploy and scale Web Apps, Databases, Virtual Machines, Storage, Kubernetes clusters etc.

Covered skills:

Terraform basics (Creating; Changing; Destroying resources)
Using Terraform for multi-cloud deployments (AWS; Azure; GCP)
Provision services using Terraform
Writing Terraform configuration
Parameterising configuration
Terraform state management
Create Terraform templates
Deploying services (containers; PaaS; IaaS; ARM templates)
DevOps for Terraform

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About the Terraform Test

The Terraform Online Test helps recruiters and hiring managers identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions. It reduces the administrative overhead of interviewing too many candidates and saves time by filtering out unqualified candidates at the first step of the hiring process.

The test screens for the following skills that hiring managers look for in candidates:

Creating, changing, and destroying resources using Terraform
Using Terraform for multi-cloud deployments on AWS, Azure, and GCP
Provisioning services using Terraform
Writing Terraform configuration files
Parameterizing Terraform configurations
Managing Terraform state
Creating Terraform templates
Deploying services using Terraform (containers, PaaS, IaaS, ARM templates)
Implementing DevOps practices for Terraform

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Non-googleable questions

We have a very high focus on the quality of questions that test for on-the-job skills. Every question is non-googleable and we have a very high bar for the level of subject matter experts we onboard to create these questions. We have crawlers to check if any of the questions are leaked online. If/ when a question gets leaked, we get an alert. We change the question for you & let you know.

How we design questions

These are just a small sample from our library of 15,000+ questions. The actual questions on this Terraform Online Test will be non-googleable.

🧐 Question
Medium Dependencies and conditionals Resources Tags	Solve
Given the following Terraform code: What would be the value of the extra_security_group_id output when create_security_group is set to true, project_environment is set to "staging", and enable_additional_security_group is set to false?
Easy Instance Security Group AWS Resources	Solve
Consider the following Terraform code: Which statement is true about this Terraform code? A. The code creates an EC2 instance and assigns an EIP to it within a VPC. B. The code creates an EC2 instance, but it is not associated with the specified security group. C. The code creates an EC2 instance and an EIP, but does not associate the EIP with the instance. D. The code creates a security group that allows SSH access to the EC2 instance from anywhere. E. The code creates an EC2 instance with the specified security group, but does not assign an EIP to it.
Medium Resource Attributes Resource Dependencies Resource Attributes Infrastructure As Code Aws Configuration	Solve
Consider the following Terraform code snippet, which represents a simplified infrastructure for a web application: In the above code, a security group (`web`) and a web server (`web`) are being created. An Elastic IP (`web`) is also being created and associated with the web server. The `web` Elastic IP has a lifecycle policy that prevents it from being destroyed. Which of the following statements is true? A: The Elastic IP (`web`) will not be associated with the `web` instance if the security group fails to create. B: The Elastic IP (`web`) can be disassociated manually in the AWS console without affecting the Terraform state. C: The Elastic IP (`web`) will be released when the `web` instance is destroyed. D: A Terraform destroy operation will fail due to the lifecycle policy of the `web` Elastic IP. E: The `web` instance must be manually terminated before the security group can be deleted.
Medium Resource Lifecycle and Provisioners Resource Lifecycle Provisioners	Solve
Consider the following Terraform code snippet: This code creates a Google Compute Engine instance and uses a local-exec provisioner to print a message when the instance is created. It also has a lifecycle block that sets create_before_destroy to true. What will happen if you update the machine_type parameter for the google_compute_instance resource and execute terraform apply? A: Terraform will fail to apply the changes due to the create_before_destroy lifecycle rule. B: Terraform will destroy the existing instance, create a new one, and the provisioner will print the message once. C: Terraform will create a new instance before destroying the old one, and the provisioner will print the message twice. D: Terraform will update the existing instance without creating a new one or destroying the old one, and the provisioner will print the message once. E: Terraform will create a new instance before destroying the old one, but the provisioner will print the message only once.

	🧐 Question	🔧 Skill
	Medium Dependencies and conditionals Resources Tags	3 mins Terraform	Solve
Given the following Terraform code: What would be the value of the extra_security_group_id output when create_security_group is set to true, project_environment is set to "staging", and enable_additional_security_group is set to false?
	Easy Instance Security Group AWS Resources	2 mins Terraform	Solve
Consider the following Terraform code: Which statement is true about this Terraform code? A. The code creates an EC2 instance and assigns an EIP to it within a VPC. B. The code creates an EC2 instance, but it is not associated with the specified security group. C. The code creates an EC2 instance and an EIP, but does not associate the EIP with the instance. D. The code creates a security group that allows SSH access to the EC2 instance from anywhere. E. The code creates an EC2 instance with the specified security group, but does not assign an EIP to it.
	Medium Resource Attributes Resource Dependencies Resource Attributes Infrastructure As Code Aws Configuration	3 mins Terraform	Solve
Consider the following Terraform code snippet, which represents a simplified infrastructure for a web application: In the above code, a security group (`web`) and a web server (`web`) are being created. An Elastic IP (`web`) is also being created and associated with the web server. The `web` Elastic IP has a lifecycle policy that prevents it from being destroyed. Which of the following statements is true? A: The Elastic IP (`web`) will not be associated with the `web` instance if the security group fails to create. B: The Elastic IP (`web`) can be disassociated manually in the AWS console without affecting the Terraform state. C: The Elastic IP (`web`) will be released when the `web` instance is destroyed. D: A Terraform destroy operation will fail due to the lifecycle policy of the `web` Elastic IP. E: The `web` instance must be manually terminated before the security group can be deleted.
	Medium Resource Lifecycle and Provisioners Resource Lifecycle Provisioners	2 mins Terraform	Solve
Consider the following Terraform code snippet: This code creates a Google Compute Engine instance and uses a local-exec provisioner to print a message when the instance is created. It also has a lifecycle block that sets create_before_destroy to true. What will happen if you update the machine_type parameter for the google_compute_instance resource and execute terraform apply? A: Terraform will fail to apply the changes due to the create_before_destroy lifecycle rule. B: Terraform will destroy the existing instance, create a new one, and the provisioner will print the message once. C: Terraform will create a new instance before destroying the old one, and the provisioner will print the message twice. D: Terraform will update the existing instance without creating a new one or destroying the old one, and the provisioner will print the message once. E: Terraform will create a new instance before destroying the old one, but the provisioner will print the message only once.

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Dependencies and conditionals Resources Tags	Terraform	Medium	3 mins	Solve
Given the following Terraform code: What would be the value of the extra_security_group_id output when create_security_group is set to true, project_environment is set to "staging", and enable_additional_security_group is set to false?
	Instance Security Group AWS Resources	Terraform	Easy	2 mins	Solve
Consider the following Terraform code: Which statement is true about this Terraform code? A. The code creates an EC2 instance and assigns an EIP to it within a VPC. B. The code creates an EC2 instance, but it is not associated with the specified security group. C. The code creates an EC2 instance and an EIP, but does not associate the EIP with the instance. D. The code creates a security group that allows SSH access to the EC2 instance from anywhere. E. The code creates an EC2 instance with the specified security group, but does not assign an EIP to it.
	Resource Attributes Resource Dependencies Resource Attributes Infrastructure As Code Aws Configuration	Terraform	Medium	3 mins	Solve
Consider the following Terraform code snippet, which represents a simplified infrastructure for a web application: In the above code, a security group (`web`) and a web server (`web`) are being created. An Elastic IP (`web`) is also being created and associated with the web server. The `web` Elastic IP has a lifecycle policy that prevents it from being destroyed. Which of the following statements is true? A: The Elastic IP (`web`) will not be associated with the `web` instance if the security group fails to create. B: The Elastic IP (`web`) can be disassociated manually in the AWS console without affecting the Terraform state. C: The Elastic IP (`web`) will be released when the `web` instance is destroyed. D: A Terraform destroy operation will fail due to the lifecycle policy of the `web` Elastic IP. E: The `web` instance must be manually terminated before the security group can be deleted.
	Resource Lifecycle and Provisioners Resource Lifecycle Provisioners	Terraform	Medium	2 mins	Solve
Consider the following Terraform code snippet: This code creates a Google Compute Engine instance and uses a local-exec provisioner to print a message when the instance is created. It also has a lifecycle block that sets create_before_destroy to true. What will happen if you update the machine_type parameter for the google_compute_instance resource and execute terraform apply? A: Terraform will fail to apply the changes due to the create_before_destroy lifecycle rule. B: Terraform will destroy the existing instance, create a new one, and the provisioner will print the message once. C: Terraform will create a new instance before destroying the old one, and the provisioner will print the message twice. D: Terraform will update the existing instance without creating a new one or destroying the old one, and the provisioner will print the message once. E: Terraform will create a new instance before destroying the old one, but the provisioner will print the message only once.

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Why you should use Pre-employment Terraform Online Test?

The Terraform Online Test makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects:

Creating, changing, and destroying resources in Terraform
Using Terraform for multi-cloud deployments with AWS, Azure, and GCP
Provisioning services using Terraform
Writing Terraform configuration
Parameterizing configuration in Terraform
Managing Terraform state
Creating Terraform templates
Deploying services with Terraform, including containers, PaaS, IaaS, and ARM templates
Implementing DevOps practices for Terraform
Troubleshooting and debugging Terraform configurations

Once the test is sent to a candidate, the candidate receives a link in email to take the test. For each candidate, you will receive a detailed report with skills breakdown and benchmarks to shortlist the top candidates from your pool.

What topics are covered in the Terraform Online Test?

Terraform Basics: Terraform basics covers the foundational concepts of creating, changing, and destroying resources using Terraform. This skill is important to measure in the test as it assesses a candidate's understanding of Terraform's core functionality.

Using Terraform for Multi-Cloud Deployments: This skill evaluates a candidate's ability to utilize Terraform for provisioning and managing resources across multiple cloud providers such as AWS, Azure, and GCP. It is crucial to measure this skill as multi-cloud deployments are becoming increasingly common in today's cloud computing landscape.

Provisioning Services Using Terraform: This skill assesses a candidate's proficiency in provisioning services using Terraform. It involves the ability to use Terraform to define and deploy infrastructure resources, ensuring efficient and reliable service provisioning.

Writing Terraform Configuration: Writing Terraform configuration involves creating declarative code using HashiCorp Configuration Language (HCL). This skill measures a candidate's ability to write reusable, modular, and maintainable Terraform configurations for infrastructure provisioning.

Parameterizing Configuration: Parameterizing configuration is the practice of using variables in Terraform to enable flexible and customizable infrastructure deployments. This skill evaluates a candidate's understanding of how to define and use variables in Terraform configurations for improved configurability.

Terraform State Management: Terraform state management encompasses the management and tracking of the state of infrastructure resources across different Terraform runs. This skill is important to measure as it evaluates a candidate's ability to effectively manage and maintain the state of resources to ensure accurate infrastructure deployment and updates.

Create Terraform Templates: This skill assesses a candidate's ability to create reusable and parameterizable Terraform templates. It involves designing templates that can be easily adapted to different environments, reducing duplication of effort and ensuring consistency in infrastructure provisioning.

Deploying Services: This skill measures a candidate's capability to deploy various services using Terraform, including containers, Platform as a Service (PaaS), Infrastructure as a Service (IaaS), and Azure Resource Manager (ARM) templates. It evaluates their knowledge and proficiency in leveraging Terraform for different types of service deployments.

DevOps for Terraform: DevOps for Terraform encompasses the integration of Terraform into a DevOps workflow, enabling automated infrastructure provisioning and management. This skill evaluates a candidate's understanding of DevOps principles and practices related to Terraform, highlighting their ability to streamline and automate infrastructure processes.

Full list of covered topics

The actual topics of the questions in the final test will depend on your job description and requirements. However, here's a list of topics you can expect the questions for Terraform Online Test to be based on.

Terraform syntax

Terraform commands

Terraform variables

Terraform data sources

Terraform providers

Terraform modules

Terraform outputs

Terraform remote state

Terraform workspaces

Terraform state locking

Terraform resource dependencies

Terraform conditional expressions

Terraform loops

Terraform functions

Terraform plan

Terraform apply

Terraform destroy

AWS Terraform resources

Azure Terraform resources

GCP Terraform resources

Terraform backend configuration

Terraform template rendering

Terraform dynamic blocks

Terraform provider configuration

Terraform local-exec provisioner

Terraform null_resource

Terraform count and for_each

Terraform input variables

Terraform output variables

Terraform remote-exec provisioner

Terraform file provisioner

Terraform local state

Terraform remote state backend

Terraform state migration

Terraform state encryption

Terraform state versioning

Terraform state import

Terraform state locking

Terraform initialization

Terraform plan

Terraform apply

Terraform destroy

Terraform module registry

Terraform module sources

Docker with Terraform

Kubernetes with Terraform

PaaS deployment with Terraform

IaaS deployment with Terraform

ARM template deployment with Terraform

Terraform cloud and remote operations

CI/CD pipelines with Terraform

Terraform linting and formatting

Infrastructure as Code (IaC) concepts

Terraform security best practices

Terraform configuration management

Terraform troubleshooting and debugging

Terraform version control

Terraform infrastructure design

Testing Terraform configurations

Terraform scalability and performance optimization

Terraform monitoring and logging

Terraform backup and recovery

Terraform disaster recovery

What roles can I use the Terraform Online Test for?

Terraform Developer
AWS Terraform Engineer
Azure Terraform Engineer
Cloud Engineer (Terraform)
Cloud Infrastructure Engineer
DevOps Engineer (Terraform)
Senior DevOps Engineer

How is the Terraform Online Test customized for senior candidates?

For intermediate/ experienced candidates, we customize the assessment questions to include advanced topics and increase the difficulty level of the questions. This might include adding questions on topics like

Implementing infrastructure as code principles with Terraform
Collaborating and versioning Terraform configurations using version control systems
Integrating Terraform with CI/CD pipelines
Implementing security best practices for Terraform deployments
Managing secrets and sensitive data in Terraform
Monitoring and logging Terraform deployments
Automating infrastructure workflows with Terraform
Optimizing infrastructure provisioning using Terraform
Designing scalable and resilient infrastructure with Terraform
Performing impact assessments and risk analysis for Terraform changes

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Have questions about the Terraform Hiring Test?

What is Terraform Online Test?

The Terraform Online Test is designed to assess candidates' knowledge and skills in using Terraform for infrastructure as code. This test is used by recruiters to evaluate technical expertise and suitability for roles requiring Terraform proficiency.

Can I combine Terraform test with AWS questions?

Yes, you can request a custom test that includes both Terraform and AWS skills. This allows recruiters to evaluate a candidate's expertise in both technologies in a single assessment.

How are senior candidates evaluated in this test?

Senior candidates are assessed on advanced skills like implementing infrastructure as code, integrating with CI/CD pipelines, managing secrets, and optimizing infrastructure provisioning using Terraform.

How to use Terraform Online Test in my hiring process?

Use this test as a pre-screening tool at the start of your recruitment process. You can share the assessment link in job postings or send direct invitations to candidates via email.

Can I test Terraform and DevOps skills together in a test?

Yes, you can combine Terraform and DevOps skills. Consider using the DevOps Online Test for a comprehensive evaluation.

What are the main DevOps tests?

Here are the main DevOps tests:

Can I combine multiple skills into one custom assessment?

Yes, absolutely. Custom assessments are set up based on your job description, and will include questions on all must-have skills you specify. Here's a quick guide on how you can request a custom test.

Do you have any anti-cheating or proctoring features in place?

We have the following anti-cheating features in place:

Non-googleable questions
IP proctoring
Screen proctoring
Web proctoring
Webcam proctoring
Plagiarism detection
Secure browser
Copy paste protection

Read more about the proctoring features.

How do I interpret test scores?

The primary thing to keep in mind is that an assessment is an elimination tool, not a selection tool. A skills assessment is optimized to help you eliminate candidates who are not technically qualified for the role, it is not optimized to help you find the best candidate for the role. So the ideal way to use an assessment is to decide a threshold score (typically 55%, we help you benchmark) and invite all candidates who score above the threshold for the next rounds of interview.

What experience level can I use this test for?

Each Adaface assessment is customized to your job description/ ideal candidate persona (our subject matter experts will pick the right questions for your assessment from our library of 10000+ questions). This assessment can be customized for any experience level.

Does every candidate get the same questions?

Yes, it makes it much easier for you to compare candidates. Options for MCQ questions and the order of questions are randomized. We have anti-cheating/ proctoring features in place. In our enterprise plan, we also have the option to create multiple versions of the same assessment with questions of similar difficulty levels.

I'm a candidate. Can I try a practice test?

No. Unfortunately, we do not support practice tests at the moment. However, you can use our sample questions for practice.

What is the cost of using this test?

You can check out our pricing plans.

Can I get a free trial?

Yes, you can sign up for free and preview this test.

I just moved to a paid plan. How can I request a custom assessment?

Here is a quick guide on how to request a custom assessment on Adaface.

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Along with scorecards that report the performance of the candidate in detail, you also receive a comparative analysis against the company average and industry standards.

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