Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A finance team stores monthly reports in Azure Blob Storage. The data must remain available if one datacenter in the Azure region fails, but the company does not need read access from a secondary region. Which redundancy option should the administrator choose?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
Locally redundant storage (LRS)
LRS keeps copies inside one datacenter, so it does not protect against a zone or datacenter outage.
B
Best answer
Zone-redundant storage (ZRS)
ZRS stores replicas across availability zones in the same region, which matches this availability requirement.
C
Distractor review
Geo-redundant storage (GRS)
GRS adds a secondary region, which is more than the requirement and changes the recovery design.
D
Distractor review
Read-access geo-redundant storage (RA-GRS)
RA-GRS also provides read access from the secondary region, which the question explicitly does not require.
Common exam trap
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.
Technical deep dive
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.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A route table contains these entries: 10.0.0.0/8 with next hop Virtual appliance, and 10.1.1.0/24 with next hop Virtual network gateway. Which next hop will Azure use for traffic to 10.1.1.5?
Question 2
You are deploying a stateless web application on Azure virtual machines. The solution must automatically add and remove instances based on CPU demand and allow all instances to be managed as one logical group. Which Azure compute feature should you deploy?
Question 3
You are deploying a Windows Server VM for an internal app. The VM must support Secure Boot and vTPM later, its OS disk must survive host moves, and the team wants the lowest-cost managed disk tier that still behaves like a normal writable OS disk. Which two choices should you make? Select two.
Question 4
You need to deploy several identical virtual machines and ensure that the failure of a single Azure host does not affect all of them. Which feature should you use?
Question 5
You need to connect VNet-Hub and VNet-Spoke so that resources in both virtual networks can communicate privately over the Microsoft backbone. Both virtual networks are in the same region. What should you configure?
Question 6
You need to create a storage account that provides the lowest-cost redundant storage for non-critical data and only needs protection against local disk or server failure within a single datacenter. Which redundancy option should you choose?
FAQ
Questions learners often ask
What does this AZ-104 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Zone-redundant storage (ZRS) — Zone-redundant storage is the best choice because it replicates data across multiple availability zones in the same Azure region. That protects the storage account if one datacenter or zone has a failure, while still keeping the data in-region. The requirement does not mention a second region or read access from a replica, so GRS and RA-GRS add capabilities that are unnecessary here. LRS is weaker because it stays within one datacenter. Why others are wrong: LRS is limited to one datacenter and does not meet the outage requirement. GRS copies data to another Azure region, which is unnecessary when the business only wants protection from a local datacenter failure. RA-GRS includes secondary-region read access, but that extra capability is not needed and does not better match the stated requirement.
What should I do if I get this AZ-104 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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