- A
Standard storage, which provides the lowest latency and highest availability for frequently accessed data
Why wrong: Standard storage is the most expensive option, optimized for frequently accessed data. Using it for data accessed twice per year wastes money — paying for low-latency availability that isn't needed.
- B
Archive storage, which offers the lowest storage cost for data accessed less than once per year, accepting higher retrieval costs and latency for infrequent access
Archive storage is specifically designed for the described use case: massive data volumes, very infrequent access (legal holds qualify as rare events). The trade-off — higher retrieval cost and latency — is acceptable when access is measured in times per year rather than times per day.
- C
Nearline storage, for data accessed approximately once per month
Why wrong: Nearline is appropriate for data accessed approximately monthly. Data accessed twice per year is far less frequent than monthly — Coldline or Archive would be more cost-appropriate.
- D
Coldline storage, for data accessed approximately once per quarter
Why wrong: Coldline is designed for data accessed approximately once per quarter (90 days). Data accessed twice per year (every 6 months) is less frequent than quarterly — Archive storage (designed for <1 access per year) is more appropriate and cheaper.
Quick Answer
The answer is Archive storage, which is the correct choice because it is specifically designed for a cloud storage class for archival data accessed rarely, offering the lowest storage cost for data accessed less than once per year. This class accepts higher retrieval costs and latency as trade-offs for long-term preservation, making it ideal for a large video archive accessed only twice per year for legal holds. On the Google Cloud Digital Leader exam, this tests your understanding of the trade-offs between storage cost and access frequency, often appearing as a scenario where you must distinguish Archive from Nearline or Coldline storage. A common trap is choosing Coldline for data accessed quarterly, so remember: if access is under once per year, think Archive. Memory tip: “Archive = Annual access or less.”
Cloud Digital Leader Fundamental cloud concepts Practice Question
This GCDL practice question tests your understanding of fundamental cloud 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 company is deciding whether to store a large video archive (hundreds of terabytes, accessed perhaps twice per year for legal holds) in Google Cloud. Which Cloud Storage class is designed for this infrequently accessed, long-term archival use case?
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
Archive storage, which offers the lowest storage cost for data accessed less than once per year, accepting higher retrieval costs and latency for infrequent access
Archive storage is the correct choice because it is specifically designed for data that is accessed less than once per year, offering the lowest storage cost among Google Cloud Storage classes. This aligns perfectly with the use case of a large video archive accessed only twice per year for legal holds, where higher retrieval costs and latency are acceptable trade-offs for long-term preservation.
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.
- ✗
Standard storage, which provides the lowest latency and highest availability for frequently accessed data
Why it's wrong here
Standard storage is the most expensive option, optimized for frequently accessed data. Using it for data accessed twice per year wastes money — paying for low-latency availability that isn't needed.
- ✓
Archive storage, which offers the lowest storage cost for data accessed less than once per year, accepting higher retrieval costs and latency for infrequent access
Why this is correct
Archive storage is specifically designed for the described use case: massive data volumes, very infrequent access (legal holds qualify as rare events). The trade-off — higher retrieval cost and latency — is acceptable when access is measured in times per year rather than times per day.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Nearline storage, for data accessed approximately once per month
Why it's wrong here
Nearline is appropriate for data accessed approximately monthly. Data accessed twice per year is far less frequent than monthly — Coldline or Archive would be more cost-appropriate.
- ✗
Coldline storage, for data accessed approximately once per quarter
Why it's wrong here
Coldline is designed for data accessed approximately once per quarter (90 days). Data accessed twice per year (every 6 months) is less frequent than quarterly — Archive storage (designed for <1 access per year) is more appropriate and cheaper.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the specific access frequency thresholds for each storage class (e.g., Nearline for monthly, Coldline for quarterly, Archive for yearly or less), and the trap here is that candidates may confuse Coldline (quarterly) with Archive (yearly) due to similar names implying 'cold' storage.
Detailed technical explanation
How to think about this question
Google Cloud Storage classes use different underlying storage tiers and retrieval latencies; Archive storage typically has a retrieval latency of minutes to hours (e.g., 12 hours for standard retrievals) and charges for data access operations, making it cost-effective for data that is rarely accessed but must be retained for compliance. In a real-world scenario, a legal hold archive might use Archive storage with a lifecycle policy to automatically transition objects from Standard to Archive after a set period, ensuring cost optimization without manual intervention.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
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.
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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: Archive storage, which offers the lowest storage cost for data accessed less than once per year, accepting higher retrieval costs and latency for infrequent access — Archive storage is the correct choice because it is specifically designed for data that is accessed less than once per year, offering the lowest storage cost among Google Cloud Storage classes. This aligns perfectly with the use case of a large video archive accessed only twice per year for legal holds, where higher retrieval costs and latency are acceptable trade-offs for long-term preservation.
What should I do if I get this GCDL 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.
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Last reviewed: Jun 11, 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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