This TF-003 practice question tests your understanding of use the core terraform workflow. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO actions are part of the core Terraform workflow? (Choose two.)
terraform fmt
Why wrong: Fmt is a formatting tool, not part of the core workflow.
terraform plan
Plan is the second step in the core workflow.
terraform validate
Why wrong: Validate is a pre-check, not part of the core workflow.
terraform apply
Apply is the final step in the core workflow.
terraform destroy
Why wrong: Destroy is a separate workflow, not core.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
terraform plan
The core Terraform workflow consists of three main steps: `terraform init` to initialize the working directory, `terraform plan` to preview changes, and `terraform apply` to execute those changes. Option B (`terraform plan`) is correct because it creates an execution plan showing what actions Terraform will take to reach the desired state defined in configuration files. Option D (`terraform apply`) is correct because it applies the changes required to reach the desired state, either by using a previously generated plan or by creating a new plan and prompting for approval.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
terraform fmt
Why it's wrong here
Fmt is a formatting tool, not part of the core workflow.
terraform plan
Why this is correct
Plan is the second step in the core workflow.
Related concept
Read the scenario before looking for a memorised answer.
terraform validate
Why it's wrong here
Validate is a pre-check, not part of the core workflow.
terraform apply
Why this is correct
Apply is the final step in the core workflow.
Related concept
Read the scenario before looking for a memorised answer.
terraform destroy
Why it's wrong here
Destroy is a separate workflow, not core.
Common exam traps
HashiCorp often tests the distinction between commands that are part of the essential three-step workflow (init, plan, apply) versus commands that are useful but optional, leading candidates to mistakenly include `terraform validate` or `terraform fmt` as core workflow steps.
Detailed technical explanation
Under the hood, `terraform plan` reads the current state (from the state file or backend) and compares it with the desired state defined in `.tf` files, then uses a directed acyclic graph (DAG) of resource dependencies to determine the minimal set of create, update, or delete operations. A real-world scenario where this matters is when using remote backends like S3 with DynamoDB locking: `terraform plan` acquires a state lock to ensure consistency, and if the plan is applied later, the lock must be re-acquired, which can lead to conflicts if the plan is stale. The core workflow is intentionally minimal to enforce a consistent cycle of refresh, plan, and apply, while other commands like `validate` and `fmt` are auxiliary and can be integrated into CI/CD pipelines but are not required for a basic deployment.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the TF-003 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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FAQ
Use the core Terraform workflow — This question tests Use the core Terraform workflow — Read the scenario before looking for a memorised answer..
The correct answer is: terraform plan — The core Terraform workflow consists of three main steps: `terraform init` to initialize the working directory, `terraform plan` to preview changes, and `terraform apply` to execute those changes. Option B (`terraform plan`) is correct because it creates an execution plan showing what actions Terraform will take to reach the desired state defined in configuration files. Option D (`terraform apply`) is correct because it applies the changes required to reach the desired state, either by using a previously generated plan or by creating a new plan and prompting for approval.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 2026
This TF-003 practice question is part of Courseiva's free HashiCorp certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the TF-003 exam.
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