The answer is `-auto-approve`, `-target`, and `-var-file`. These three flags are valid for the `terraform apply` command because they control distinct phases of the execution: `-auto-approve` skips the interactive approval prompt, `-target` restricts the operation to a specific resource address and its dependencies for incremental deployments, and `-var-file` loads variable definitions from a file before applying the plan. On the HashiCorp Terraform Associate TF-003 exam, this question tests your understanding of which flags belong to `apply` versus `plan` or `destroy`, with a common trap being that `-out` is only valid for `plan`, not `apply`. A useful memory tip is to remember that `apply` flags are about controlling execution behavior (auto-approve), scoping (target), and input (var-file), while planning flags focus on output and preview.
TF-003 Use the core Terraform workflow Practice Question
This TF-003 practice question tests your understanding of use the core terraform workflow. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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 THREE of the following are valid flags for the terraform apply command? (Choose three.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
-target
The `-target` flag is valid for `terraform apply` because it allows you to target specific resources or modules for application, which is useful for incremental deployments or debugging. This flag accepts a resource address pattern and limits the apply operation to only those resources and their dependencies, as defined in the Terraform execution plan.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
-lock-timeout
Why it's wrong here
While -lock-timeout is technically supported, it is not the most commonly used flag and is not considered a core flag for apply.
✓
-target
Why this is correct
Limits apply to specific resource addresses.
Related concept
Read the scenario before looking for a memorised answer.
✓
-var-file
Why this is correct
Specifies a file containing variable values.
Related concept
Read the scenario before looking for a memorised answer.
✓
-auto-approve
Why this is correct
Automatically approves the apply without interactive confirmation.
Related concept
Read the scenario before looking for a memorised answer.
✗
-refresh=false
Why it's wrong here
This flag is deprecated and not recommended; modern workflows use -refresh-only.
Common exam traps
Common exam trap: answer the scenario, not the keyword
HashiCorp often tests the distinction between flags that are valid for `terraform plan` versus `terraform apply`, and candidates may incorrectly assume that flags like `-refresh=false` or `-lock-timeout` are exclusive to one command when they actually work for both.
Detailed technical explanation
How to think about this question
The `-target` flag works by creating a plan that includes only the targeted resources and their dependencies, which can lead to partial state updates and potential drift if not used carefully. The `-var-file` flag loads variable definitions from a file, supporting `.tfvars` or `.tfvars.json` formats, and multiple `-var-file` flags can be used with later files overriding earlier ones. The `-auto-approve` flag skips the interactive approval prompt, which is essential for automation pipelines but can be dangerous if the plan contains unexpected changes.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Use the core Terraform workflow — This question tests Use the core Terraform workflow — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: -target — The `-target` flag is valid for `terraform apply` because it allows you to target specific resources or modules for application, which is useful for incremental deployments or debugging. This flag accepts a resource address pattern and limits the apply operation to only those resources and their dependencies, as defined in the Terraform execution plan.
What should I do if I get this TF-003 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.