- A
Use `depends_on` in the state bucket resource to depend on all other resources
Why wrong: `depends_on` in the state bucket would make Terraform destroy other resources first, which is correct, but the bucket should depend on others, not vice versa. Actually, the bucket should be destroyed last, so it should depend on nothing, but other resources can depend on it. However, explicit dependency is needed.
- B
Use `lifecycle` block with `create_before_destroy = true`
Why wrong: `create_before_destroy` affects create/destroy order for a single resource, not inter-resource order.
- C
Use `depends_on` in all other resources to depend on the state bucket
By making other resources depend on the state bucket, Terraform will destroy the state bucket after those resources.
- D
Use `terraform state rm` to remove the bucket from state before destroying
Why wrong: This is a manual workaround, not a configuration approach.
Cloud Digital Leader Fundamental Cloud Concepts Practice Question
This GCDL practice question tests your understanding of fundamental cloud concepts. 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 DevOps engineer uses Terraform to manage Google Cloud resources. They want to ensure that a specific Cloud Storage bucket is deleted before the Terraform destroys other dependent resources. The bucket holds the Terraform state file. What is the correct approach to handle this dependency in Terraform?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Use `depends_on` in all other resources to depend on the state bucket
Terraform does not guarantee the order of destruction based on implicit dependencies alone. To ensure a specific destroy order, the engineer should use `depends_on` to explicitly declare that the state bucket must be destroyed last (i.e., other resources depend on it). Alternatively, they can move the state file to a different location before destroying. However, the question asks for the correct approach within Terraform configuration.
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.
- ✗
Use `depends_on` in the state bucket resource to depend on all other resources
Why it's wrong here
`depends_on` in the state bucket would make Terraform destroy other resources first, which is correct, but the bucket should depend on others, not vice versa. Actually, the bucket should be destroyed last, so it should depend on nothing, but other resources can depend on it. However, explicit dependency is needed.
- ✗
Use `lifecycle` block with `create_before_destroy = true`
Why it's wrong here
`create_before_destroy` affects create/destroy order for a single resource, not inter-resource order.
- ✓
Use `depends_on` in all other resources to depend on the state bucket
Why this is correct
By making other resources depend on the state bucket, Terraform will destroy the state bucket after those resources.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Use `terraform state rm` to remove the bucket from state before destroying
Why it's wrong here
This is a manual workaround, not a configuration approach.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which GCDL 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.
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Fundamental Cloud Concepts — study guide chapter
Learn the concepts, then practise the questions
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FAQ
Questions learners often ask
What does this GCDL question test?
Fundamental Cloud Concepts — This question tests Fundamental Cloud Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use `depends_on` in all other resources to depend on the state bucket — Terraform does not guarantee the order of destruction based on implicit dependencies alone. To ensure a specific destroy order, the engineer should use `depends_on` to explicitly declare that the state bucket must be destroyed last (i.e., other resources depend on it). Alternatively, they can move the state file to a different location before destroying. However, the question asks for the correct approach within Terraform configuration.
What should I do if I get this GCDL question wrong?
Identify which GCDL 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 →
Last reviewed: Jul 4, 2026
This GCDL practice question is part of Courseiva's free Google Cloud 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 GCDL exam.
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