This TF-003 practice question tests your understanding of understand iac concepts. 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.
A startup is adopting Terraform to manage their cloud infrastructure. They want to ensure that changes to infrastructure are reviewed and approved before being applied. Which practice aligns with Infrastructure as Code principles to achieve this?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Implement a Git-based workflow with pull requests and automated plan reviews.
Option C is correct because it incorporates code review and automated validation, core IaC practices. Option A is wrong because state files contain sensitive data and should not be stored in VCS normally; remote backends are recommended. Option B is partially correct but manual apply without review is not best practice. Option D is dangerous as it bypasses review and can lead to unintended changes.
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.
✓
Implement a Git-based workflow with pull requests and automated plan reviews.
Why this is correct
This enforces code review and automated validation, aligning with IaC best practices.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use Terraform workspaces to separate environments and manually apply changes.
Why it's wrong here
Manual apply without a review process does not ensure proper oversight and can lead to errors.
✗
Store Terraform state files in a version control system to track changes.
Why it's wrong here
State files often contain sensitive information and should not be committed to version control; remote state backends are preferred.
✗
Encourage developers to run terraform apply directly on production.
Why it's wrong here
Direct applies to production without review increase risk of misconfigurations and outages.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 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
Got this wrong? Here's your next step.
Identify which TF-003 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Understand IaC concepts — This question tests Understand IaC concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Implement a Git-based workflow with pull requests and automated plan reviews. — Option C is correct because it incorporates code review and automated validation, core IaC practices. Option A is wrong because state files contain sensitive data and should not be stored in VCS normally; remote backends are recommended. Option B is partially correct but manual apply without review is not best practice. Option D is dangerous as it bypasses review and can lead to unintended changes.
What should I do if I get this TF-003 question wrong?
Identify which TF-003 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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