The correct action is to use a lifecycle policy to transition objects to a cheaper storage class after a period. This is the right choice because object storage cost optimization lifecycle policy automates the movement of data from a high-cost Standard tier to a lower-cost archival class like S3 Glacier Deep Archive or Azure Archive, which directly reduces monthly bills while still retaining data for the full seven-year compliance window. Since the data must be accessible within 24 hours, archive storage classes support on-demand restore requests within that timeframe, meeting both the retrieval and retention requirements. On the CompTIA Cloud+ CV0-004 exam, this scenario tests your understanding of storage tiering automation and lifecycle rules as a core cost management strategy; a common trap is manually moving objects or choosing a cold storage class with retrieval times exceeding 24 hours. Remember the mnemonic “LIFE” — Lifecycle policies Implement cost savings, Freeze data in cheaper tiers, and Enable compliance with retrieval windows.
CV0-004 Operations and Support Practice Question
This CV0-004 practice question tests your understanding of operations and support. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 using a cloud provider's object storage for archival data. The data is rarely accessed but must be retained for 7 years for compliance. The current storage class is Standard, and the monthly bill is increasing. The cloud administrator wants to minimize costs while meeting compliance requirements. The data must be accessible within 24 hours if needed. Which of the following actions should the administrator take?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "minimum / minimize"
Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
Compress the objects using server-side encryption.
Why wrong: Compression reduces data size but not storage class cost; encryption does not affect cost.
B
Delete the objects after 7 years to save cost.
Why wrong: Deleting before 7 years would violate compliance requirements.
C
Move the data to a cold storage tier like Glacier or Archive.
Why wrong: Direct move may be cost-effective for storage but retrieval costs and time may vary; lifecycle policy is more flexible.
D
Use a lifecycle policy to transition objects to a cheaper storage class after a period.
Lifecycle policies automate transition to lower-cost storage (e.g., after 30 days to Infrequent Access, then to Glacier), optimizing cost while retaining data.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use a lifecycle policy to transition objects to a cheaper storage class after a period.
Option D is correct because a lifecycle policy automates the transition of objects from a higher-cost storage class (e.g., Standard) to a cheaper class (e.g., S3 Glacier Deep Archive or Azure Archive) after a specified period, reducing costs while retaining data for the required 7 years. The data remains accessible within 24 hours via a restore request, meeting the compliance and retrieval time requirement.
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.
✗
Compress the objects using server-side encryption.
Why it's wrong here
Compression reduces data size but not storage class cost; encryption does not affect cost.
✗
Delete the objects after 7 years to save cost.
Why it's wrong here
Deleting before 7 years would violate compliance requirements.
✗
Move the data to a cold storage tier like Glacier or Archive.
Why it's wrong here
Direct move may be cost-effective for storage but retrieval costs and time may vary; lifecycle policy is more flexible.
✓
Use a lifecycle policy to transition objects to a cheaper storage class after a period.
Why this is correct
Lifecycle policies automate transition to lower-cost storage (e.g., after 30 days to Infrequent Access, then to Glacier), optimizing cost while retaining data.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may think moving data to a cold storage tier (Option C) is the best immediate action, but they overlook that a lifecycle policy (Option D) automates the transition and avoids manual intervention, which is more efficient and cost-effective over time.
Detailed technical explanation
How to think about this question
Lifecycle policies in object storage (e.g., Amazon S3 Lifecycle or Azure Blob Storage Lifecycle Management) allow administrators to define rules that transition objects between tiers (e.g., Standard to Infrequent Access to Archive) based on age. For compliance, objects can be retained using object lock or legal hold, ensuring they are not deleted prematurely. The retrieval time for Glacier Deep Archive is typically 12-24 hours, aligning with the 24-hour access requirement.
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 practitioner preparing for the CV0-004 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 exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Operations and Support — This question tests Operations and Support — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use a lifecycle policy to transition objects to a cheaper storage class after a period. — Option D is correct because a lifecycle policy automates the transition of objects from a higher-cost storage class (e.g., Standard) to a cheaper class (e.g., S3 Glacier Deep Archive or Azure Archive) after a specified period, reducing costs while retaining data for the required 7 years. The data remains accessible within 24 hours via a restore request, meeting the compliance and retrieval time requirement.
What should I do if I get this CV0-004 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "minimum / minimize". Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
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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