The correct answer is to update the backend block in the Terraform configuration and then run terraform init -reconfigure. This works because Terraform’s init command automatically detects the changed backend configuration and, when used with the -reconfigure flag, copies the existing state file from the old S3 bucket to the new one without manual intervention. On the HashiCorp Terraform Associate TF-003 exam, this scenario tests your understanding of state management and the backend migration workflow, often appearing as a trap where candidates mistakenly think they must manually move the state file or delete the old state first. A common pitfall is assuming terraform apply is required, but init handles the entire migration. Remember the mnemonic: “Update and Init to Migrate State”—you change the config, then let init do the heavy lifting.
TF-003 Implement and maintain state Practice Question
This TF-003 practice question tests your understanding of implement and maintain state. 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.
A team uses an S3 backend for state storage with DynamoDB locking. They want to migrate to a new S3 bucket. Which two steps are necessary to perform a successful state migration? (Choose two.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Run `terraform init -reconfigure` to update the backend configuration.
To migrate state to a new backend, update the backend configuration (D) and run `terraform init -reconfigure` (A) to initialize the new backend and copy state automatically. Option B is not needed because `init` copies state. Option C is dangerous. Option E is good practice but not necessary.
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.
✗
Run `terraform plan` to verify no resource changes before migration.
Why it's wrong here
Good practice but not a necessary step for migration.
✗
Delete the old state file after migration.
Why it's wrong here
Not recommended; Terraform manages old state file retention.
✓
Run `terraform init -reconfigure` to update the backend configuration.
Why this is correct
This command initializes the new backend and copies state.
Related concept
Read the scenario before looking for a memorised answer.
✗
Manually copy the state file from the old bucket to the new bucket.
Why it's wrong here
`init` handles the copy; manual copy is error-prone.
✓
Update the `backend` block in the Terraform configuration with the new bucket name.
Why this is correct
This is required to point to the new backend.
Related concept
Read the scenario before looking for a memorised answer.
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.
Implement and maintain state — This question tests Implement and maintain state — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Run `terraform init -reconfigure` to update the backend configuration. — To migrate state to a new backend, update the backend configuration (D) and run `terraform init -reconfigure` (A) to initialize the new backend and copy state automatically. Option B is not needed because `init` copies state. Option C is dangerous. Option E is good practice but not necessary.
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.
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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A team is migrating from local state to an S3 remote backend. They have existing state files in the working directory. After configuring the backend block and running `terraform init`, what is the correct next step to migrate the existing state?
hard
✓ A.Execute `terraform init` and confirm yes when prompted to copy existing state
B.Run `terraform state push` to upload the local state
C.Delete the local state file and run `terraform apply` to recreate
D.Manually copy the state file to S3 using AWS CLI
Why A: When migrating from local to remote state, Terraform automatically prompts to copy state during `terraform init` if the backend block changes. Option C correctly identifies this.
Last reviewed: Jun 24, 2026
Question Discussion
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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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