- A
Blob soft delete
Why wrong: Soft delete protects deleted blobs and does not move blobs between tiers.
- B
Lifecycle management rules
Lifecycle management automates tier transitions such as Hot to Cool.
- C
A private endpoint
Why wrong: A private endpoint controls network access, not lifecycle behavior.
- D
A CanNotDelete lock
Why wrong: A lock prevents deletion but does not change blob tiers.
Question 486 of 1,170
AZ-104 Implement and Manage Storage Practice Question
This AZ-104 practice question tests your understanding of implement and manage storage. 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.
You need to move infrequently accessed blob data automatically from the Hot tier to the Cool tier after 30 days to reduce cost. What should you configure?
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
✓
Lifecycle management rules
Azure Blob Storage lifecycle management rules allow you to automatically transition blobs from the Hot tier to the Cool tier based on age or other conditions. By configuring a rule that moves blobs to the Cool tier after 30 days from creation or last modification, you reduce storage costs for infrequently accessed data without manual intervention.
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.
- ✗
Blob soft delete
Why it's wrong here
Soft delete protects deleted blobs and does not move blobs between tiers.
When this WOULD be correct
You need to recover blobs that were accidentally deleted or overwritten within a specified retention period. Configure blob soft delete to enable data recovery after deletion.
- ✓
Lifecycle management rules
Why this is correct
Lifecycle management automates tier transitions such as Hot to Cool.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
A private endpoint
Why it's wrong here
A private endpoint controls network access, not lifecycle behavior.
When this WOULD be correct
A question that asks: 'You need to ensure that storage account access is restricted to a virtual network and no public internet access is allowed. What should you configure?' In that case, a private endpoint would be correct.
- ✗
A CanNotDelete lock
Why it's wrong here
A lock prevents deletion but does not change blob tiers.
When this WOULD be correct
You need to prevent accidental deletion of a critical storage account while still allowing data modifications. A CanNotDelete lock would be the correct answer for a question about protecting a resource from deletion.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The AZ-104 exam frequently reuses these exact scenarios with slightly different constraints.
✓Lifecycle management rulesCorrect answer▾
Why this is correct
Lifecycle management automates tier transitions such as Hot to Cool.
✗Blob soft deleteWrong answer — click to see why▾
Why this is wrong here
Blob soft delete is used to protect data from accidental deletion or overwrite, not to automate tier transitions based on age. It does not move blobs between access tiers.
★ When this WOULD be the correct answer
You need to recover blobs that were accidentally deleted or overwritten within a specified retention period. Configure blob soft delete to enable data recovery after deletion.
Why candidates choose this
Candidates may confuse 'soft delete' with 'lifecycle management' because both involve time-based actions on blobs, but soft delete focuses on recovery, not cost optimization via tier changes.
✗A private endpointWrong answer — click to see why▾
Why this is wrong here
A private endpoint is used to securely connect to Azure services over a private IP address, not to manage data tier transitions. It does not automate moving blobs between Hot and Cool tiers.
★ When this WOULD be the correct answer
A question that asks: 'You need to ensure that storage account access is restricted to a virtual network and no public internet access is allowed. What should you configure?' In that case, a private endpoint would be correct.
Why candidates choose this
Candidates might confuse 'private endpoint' with 'access tier' or think it controls data movement, but it is a networking feature unrelated to lifecycle management.
✗A CanNotDelete lockWrong answer — click to see why▾
Why this is wrong here
A CanNotDelete lock prevents deletion of the storage account or container but does not manage data tier transitions. It cannot move blobs from Hot to Cool tier based on age.
★ When this WOULD be the correct answer
You need to prevent accidental deletion of a critical storage account while still allowing data modifications. A CanNotDelete lock would be the correct answer for a question about protecting a resource from deletion.
Why candidates choose this
Candidates may confuse resource locks with lifecycle management, thinking a lock can control data movement or retention, or they may misapply the concept of 'locking' data to a specific tier.
Analysis generated from the official AZ-104blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse blob soft delete (which only handles recovery) with lifecycle management (which handles automated tiering and deletion), leading them to choose soft delete when the question asks about cost optimization through tier transitions.
Detailed technical explanation
How to think about this question
Lifecycle management rules are evaluated once per day and apply to blob versions, snapshots, and current blobs. The rule uses a filter set (e.g., prefix match or blob index tags) to target specific blobs, and actions include tiering to Cool, Archive, or deleting after a defined number of days. A common real-world scenario is archiving logs: you might move logs to Cool after 30 days, then to Archive after 90 days, and delete after 365 days, all in a single policy.
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.
Quick reference
Azure Blob Storage Tier Comparison
| Tier | Storage Cost | Retrieval Cost | Latency | Use Case |
|---|---|---|---|---|
| Hot | Highest | Lowest | Immediate | Active data, frequent reads |
| Cool | Lower | Higher | Immediate | Data accessed < once / month |
| Cold | Lower still | Higher | Immediate | Data accessed < once / quarter |
| Archive | Lowest | Highest + rehydration delay | Hours | Long-term compliance retention |
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this AZ-104 question test?
Implement and Manage Storage — This question tests Implement and Manage Storage — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Lifecycle management rules — Azure Blob Storage lifecycle management rules allow you to automatically transition blobs from the Hot tier to the Cool tier based on age or other conditions. By configuring a rule that moves blobs to the Cool tier after 30 days from creation or last modification, you reduce storage costs for infrequently accessed data without manual intervention.
What should I do if I get this AZ-104 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.
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 →
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Last reviewed: Jun 11, 2026
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