2026 Exam Guide
HashiCorp Certified: Terraform Associate Study Guide
Current exam coverage, candidate guidance, important topics, and practical preparation advice for the 004 exam.
What Is HashiCorp Terraform Associate?
HashiCorp Certified: Terraform Associate validates foundational Terraform knowledge for infrastructure automation. The certification focuses on Terraform workflow, providers, resources, variables, outputs, modules, state, remote backends, lifecycle behavior, drift, sensitive values, and collaboration features such as HCP Terraform or Terraform Cloud.
In 2026, Terraform remains widely used for multi-cloud infrastructure as code. Candidates should understand the difference between configuration, state, and real infrastructure; how providers expose resources; how modules improve reuse; why state must be protected; and how plan/apply workflows support safe change management.
Who Should Take This Exam?
Terraform Associate is useful for cloud engineers, DevOps engineers, platform engineers, SREs, system administrators, developers, and security engineers who work with infrastructure as code.
Candidates do not need expert programming skills, but they should write and run Terraform configurations. Practical experience with at least one provider makes the exam much easier.
Exam Domains
Terraform Workflow
Coreinit, validate, plan, apply, destroy, formatting, and change review.
Configuration Language
CoreProviders, resources, data sources, variables, outputs, expressions, and modules.
State and Backends
CoreState purpose, remote backends, locking, drift, sensitive values, and imports.
Collaboration and Governance
CoreHCP Terraform, workspaces, VCS runs, policy checks, and team workflows.
Common Topics Covered
- terraform init
- terraform plan
- Providers
- Resources
- Modules
- Variables
- Outputs
- Remote state
- State locking
- HCP Terraform
Study Tips
Create small Terraform projects and run the full workflow repeatedly. Observe how configuration, state, and real infrastructure differ.
Protect state like sensitive infrastructure data. Review remote backends, locking, sensitive outputs, module versioning, lifecycle arguments, and drift detection.
Practice Questions Overview
Certoga's Terraform Associate questions are original practice scenarios covering workflow, language basics, state, modules, and collaboration. Use them with hands-on Terraform runs for best retention.