Question 1easymulti select
Full question →easymulti selectObjective-mapped
A company wants a storage account that keeps a readable copy in the secondary region and lets read operations continue if the primary region becomes unavailable. Which two redundancy options meet this requirement? 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
Locally redundant storage (LRS)
LRS keeps three copies in one datacenter, but it does not replicate to another region for failover.
B
Distractor review
Zone-redundant storage (ZRS)
ZRS protects against a zone outage in one region, but it does not provide a readable secondary region.
C
Distractor review
Geo-redundant storage (GRS)
GRS replicates to a paired region, but the secondary copy is not readable until failover occurs.
D
Best answer
Read-access geo-redundant storage (RA-GRS)
RA-GRS replicates data to a secondary region and allows read access from that secondary endpoint.
E
Best answer
Read-access geo-zone-redundant storage (RA-GZRS)
RA-GZRS combines zone redundancy in the primary region with a readable secondary region for access continuity.
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
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Question 2
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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
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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: Read-access geo-redundant storage (RA-GRS) — The requirement has two parts: protect data in a paired region and allow read access before a failover happens. RA-GRS and RA-GZRS both meet that need because they replicate to a secondary region and expose a read-only endpoint there. LRS and ZRS do not provide a readable secondary region, and standard GRS copies data but does not allow reads from the secondary side until failover. Why others are wrong: LRS and ZRS protect availability in the primary region only. GRS adds geo-replication, but the secondary copy stays inaccessible for reads until failover. The question specifically asks for options that support read access in the secondary region, so those choices do not satisfy the 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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