Question 1mediummulti select
Full question →mediummulti selectObjective-mapped
A workload must keep storage available if one availability zone in the primary region fails. Geo-failover is optional, but the account must still meet the zone-failure requirement. Which two redundancy options satisfy this? Select two.
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
LRS
Incorrect. LRS stores data in one datacenter, so a zone loss can still affect availability.
B
Best answer
ZRS
Correct. ZRS replicates data across availability zones in the same region to survive a zone outage.
C
Distractor review
GRS
Incorrect. GRS provides geographic replication, but it does not guarantee zone-level resilience in the primary region.
D
Best answer
GZRS
Correct. GZRS includes zone redundancy in the primary region and also replicates to a paired region.
E
Distractor review
RA-GRS
Incorrect. RA-GRS adds readable secondary access, but it does not provide zone redundancy 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: ZRS — ZRS and GZRS both satisfy the zone-failure requirement because they replicate data across availability zones within the primary region. GZRS also includes geo-replication, which is more than the scenario requires, but it still meets the availability goal. LRS does not span zones, and GRS or RA-GRS focus on region-level replication rather than protecting against a single zone loss. Why others are wrong: LRS stays within one datacenter. GRS and RA-GRS are designed for region replication, not zone resiliency. RA-GRS only changes secondary-region read behavior, so it does not help with a zone outage in the primary region. The two correct choices are the ones that explicitly spread data across zones.
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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