- A
Leave the blob in Archive and download it directly when needed
Why wrong: Archive blobs are offline, so they cannot be downloaded directly without first rehydrating them.
- B
Rehydrate the blob to the Cool tier with standard priority
Rehydrating to Cool makes the blob online again while keeping read costs lower than Hot for a short-term review period. Standard priority is appropriate when the request can wait several hours and does not require expedited restoration. This choice balances availability and cost for a blob that will be accessed briefly and infrequently.
- C
Copy the blob to the Hot tier permanently before the review starts
Why wrong: Hot would keep the blob online, but it is more expensive than necessary for a short review period.
- D
Change the storage account replication to GZRS to make archived data readable
Why wrong: Replication settings do not make archived blobs immediately readable; access tier rehydration is still required.
AZ-104 Implement and Manage Storage Practice Question
This AZ-104 practice question tests your understanding of implement and manage storage. 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 legal department keeps signed contract scans in a blob container. The files are almost never opened, but when a reviewer requests one, it must be available later the same day and then stay online for about three days while the review is completed. The team wants the lowest ongoing storage cost during that review window. What should the administrator do?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"never"Why it matters: Absolute qualifier. True only if the statement has zero exceptions — be cautious of options that seem obvious but break down in edge cases.
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
Rehydrate the blob to the Cool tier with standard priority
Option B is correct because rehydrating the blob from Archive to the Cool tier with standard priority meets the requirement of making the file available later the same day (standard priority rehydration completes within 1–15 hours) and provides the lowest ongoing storage cost during the three-day review window, as Cool tier is cheaper than Hot tier for data that is infrequently accessed.
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.
- ✗
Leave the blob in Archive and download it directly when needed
Why it's wrong here
Archive blobs are offline, so they cannot be downloaded directly without first rehydrating them.
- ✓
Rehydrate the blob to the Cool tier with standard priority
Why this is correct
Rehydrating to Cool makes the blob online again while keeping read costs lower than Hot for a short-term review period. Standard priority is appropriate when the request can wait several hours and does not require expedited restoration. This choice balances availability and cost for a blob that will be accessed briefly and infrequently.
Clue confirmation
The clue word "never" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Copy the blob to the Hot tier permanently before the review starts
Why it's wrong here
Hot would keep the blob online, but it is more expensive than necessary for a short review period.
- ✗
Change the storage account replication to GZRS to make archived data readable
Why it's wrong here
Replication settings do not make archived blobs immediately readable; access tier rehydration is still required.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may think Archive blobs can be directly downloaded or that changing replication settings makes archived data accessible, but in reality, Archive blobs must be explicitly rehydrated to an online tier before any read operation is possible.
Detailed technical explanation
How to think about this question
Blob rehydration from Archive involves changing the blob's tier to Cool or Hot, which triggers an asynchronous operation. Standard-priority rehydration typically completes within 1–15 hours, while high-priority rehydration completes in under 1 hour but costs more. During the rehydration process, the blob remains in the Archive tier until the operation completes, at which point it becomes available in the target tier. The Cool tier is ideal for data with a 30-day minimum storage duration, but since the review window is only three days, the cost savings from using Cool over Hot are significant.
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 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: Rehydrate the blob to the Cool tier with standard priority — Option B is correct because rehydrating the blob from Archive to the Cool tier with standard priority meets the requirement of making the file available later the same day (standard priority rehydration completes within 1–15 hours) and provides the lowest ongoing storage cost during the three-day review window, as Cool tier is cheaper than Hot tier for data that is infrequently accessed.
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.
Are there clue words in this question I should notice?
Yes — watch for: "never". Absolute qualifier. True only if the statement has zero exceptions — be cautious of options that seem obvious but break down in edge cases.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 11, 2026
This AZ-104 practice question is part of Courseiva's free Microsoft 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 AZ-104 exam.
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