Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
An analytics platform stores daily export files in Azure Blob Storage. The business wants the storage account to survive a failure of any one availability zone and also keep a replicated copy in a paired region for disaster recovery. No one needs to read from the secondary region unless a disaster recovery event occurs. Which redundancy option should be used?
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
ZRS
ZRS protects against a zone failure, but it does not replicate the data to another region.
B
Distractor review
GRS
GRS replicates to a paired region, but it does not protect against a zone failure in the primary region.
C
Best answer
GZRS
GZRS is designed for workloads that need both zone resilience and geo-replication without requiring read access to the secondary region. It keeps the primary copy spread across zones in the region and replicates that data to a paired region for disaster recovery. That matches the requirement exactly.
D
Distractor review
RA-GRS
RA-GRS provides a readable secondary region, but it does not add zone resilience in the primary region.
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: GZRS — GZRS is the best fit because it combines the advantages of zone-redundant storage and geo-replication. The account can continue operating if one zone fails, and the data is still replicated to a paired region for disaster recovery. Since the business does not need to read the secondary region before failover, the extra read-access feature in RA-GZRS is unnecessary. Why others are wrong: ZRS lacks geo-replication, so it does not meet the disaster recovery requirement. GRS replicates to another region, but it does not survive a zone failure in the primary region. RA-GRS offers readable secondary access, but it still does not provide zone redundancy. GZRS is the only option that satisfies both resiliency needs without overprovisioning features.
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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