Free Terraform-Associate-004: HashiCorp Certified: Terraform Associate (004) (HCTA0-004) Exam Questions and Answers
306 verified practice questions for Terraform-Associate-004.
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Last updated: September 19, 2026
- Exam code
- HCTA0-004
- Provider
- HashiCorp
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Our test mode duration & pass mark
- 130 mins · 70%
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Question #1
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.
Please select an optionIncorrectCorrect answer: B
Apply refreshes state before generating its own plan, so the manual change made after your plan is detected and the resulting execution plan differs.
Was this answer correct?Question #2
Which of the following can you do with terraform plan? Pick the two correct responses below.
Select 2 answers.
Please select an optionIncorrectCorrect answer: A, B
terraform plan shows the proposed actions so you can verify them, and with -out it saves the execution plan file for a later apply. It has no scheduling feature and runs in the currently selected workspace.
Was this answer correct?Question #3
Which argument can you set on a module block to prevent Terraform from updating the module's configuration during an init or get operation?
Please select an optionIncorrectCorrect answer: A
The version argument constrains which module release is acceptable, so init or get will not pull a newer version outside that constraint. source only says where the module lives.
Was this answer correct?Question #4
As a member of an operations team that uses infrastructure as code (IaC) practices, you are tasked with making a change to an infrastructure stack running in a public cloud. Which pattern would follow IaC best practices for making a change?
Please select an optionIncorrectCorrect answer: E
IaC best practice routes changes through version control review: submit a pull request and let the approved merge drive the apply, rather than editing infrastructure by console, CLI or API.
Was this answer correct?Question #5
What is the purpose of the terraform.lock.hcl file in Terraform?
Please select an optionIncorrectCorrect answer: D
The dependency lock file records the exact provider versions and hashes selected during init, so later runs and other team members use the same provider builds.
Was this answer correct?Question #6
How could you reference an attribute from the vsphere_datacenter data source for use with the datacenter_id argument within the vsphere_folder resource in the following configuration?
Please select an optionIncorrectCorrect answer: A
Data source attributes are referenced as data.<TYPE>.<NAME>.<ATTRIBUTE>, so data.vsphere_datacenter.dc.id is the correct reference for the datacenter_id argument.
Was this answer correct?Question #7
Infrastructure as Code (IaC) can be stored in a version control system along with application code.
Please select an optionIncorrectCorrect answer: A
Terraform configurations are plain text files, so they can and should be committed to a version control system alongside application code for review and history.
Was this answer correct?Question #8
You can develop a custom provider to manage its resources using Terraform.
Please select an optionIncorrectCorrect answer: A
Terraform's plugin architecture is open: anyone can write a custom provider with the provider SDK or framework and use it to manage their own resources.
Was this answer correct?Question #9
You can define multiple backend blocks in your Terraform configuration to store your state in multiple locations.
Please select an optionIncorrectCorrect answer: B
A configuration may contain only one backend block; state is stored in a single location per working directory or workspace.
Was this answer correct?Question #10
If you manually destroy infrastructure, what is the best practice reflecting this change in Terraform?
Please select an optionIncorrectCorrect answer: B
Terraform refreshes state against the real infrastructure at the start of the next plan or apply, so the destroyed resource is detected without any manual state editing.
Was this answer correct?
Continue with Terraform-Associate-004: HashiCorp Certified: Terraform Associate (004) (HCTA0-004)
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Other HashiCorp certifications
- HashiCorp Certified: Terraform Associate (opens in a new tab)
- HCVA0-003: HashiCorp Certified: Vault Associate (003)Exam (opens in a new tab)
- Vault Associate 002: HashiCorp Certified: Vault Associate (002) (opens in a new tab)
- Terraform-Associate-003: HashiCorp Certified: Terraform Associate (003) (opens in a new tab)
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FAQ
Learn More: https://developer.hashicorp.com/certifications/infrastructure-automation
- Q1: What are HashiCorp Certification Exams?
- A: HashiCorp Certification Exams validate your expertise in using HashiCorp’s suite of infrastructure automation products, including Terraform, Vault, Consul, and Nomad. These certifications demonstrate your proficiency in deploying, configuring, and managing cloud infrastructure and security using HashiCorp tools.
- Q2: Why should I pursue HashiCorp Certification?
- A: HashiCorp Certification enhances your professional credibility, showcasing your skills and knowledge in cloud infrastructure and automation. This can lead to better job opportunities, higher salaries, and career advancement in IT, DevOps, and cloud engineering roles.
- Q3: What are the benefits of HashiCorp Certification?
- A: Benefits include recognition as a certified infrastructure automation professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest HashiCorp technologies and best practices.
- Q4: Who should take HashiCorp Certification Exams?
- A: IT professionals, DevOps engineers, system administrators, cloud engineers, and anyone involved in managing and automating cloud infrastructure should consider these certifications to validate their expertise and advance their careers.
- Q5: What types of HashiCorp Certification Exams are available?
- A: HashiCorp offers various certification paths, including:
- Q6: How do I prepare for HashiCorp Certification Exams?
- A: Preparation can include official HashiCorp training courses, study guides, practice exams, online tutorials, and hands-on experience with HashiCorp tools and solutions.
- Q7: Where can I take HashiCorp Certification Exams?
- A: HashiCorp Certification Exams can be taken online through remote proctoring, providing flexibility to fit your schedule and location.
- Q8: How do HashiCorp Certifications impact my career?
- A: HashiCorp Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT, DevOps, and cloud engineering.
- Q9: Are there any prerequisites for HashiCorp Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with HashiCorp tools. Check the specific requirements for each certification path on the HashiCorp website.
- Q10: How often do I need to recertify for HashiCorp Certifications?
- A: HashiCorp Certifications typically require recertification every two years to ensure that certified professionals stay updated with the latest infrastructure automation technologies and industry practices.