Microsoft
AZ-204 · Question #575
You are developing a Cosmos DB solution that will be deployed to multiple Azure regions. Your solution must meet the following requirements: - Read operations will never receive write operations that
The correct answer is D. consistent prefix. https://learn.microsoft.com/en-us/azure/cosmos-db/consistency-levels
Submitted by yuriko_h· Mar 30, 2026Develop for Azure storage
Question
You are developing a Cosmos DB solution that will be deployed to multiple Azure regions. Your solution must meet the following requirements: - Read operations will never receive write operations that are out of order. - Maximize concurrency of read operations in all regions. You need to choose the consistency level for the solution. Which consistency level should you use?
Options
- Asession
- Beventual
- Cbounded staleness
- Dconsistent prefix
How the community answered
(62 responses)- A10% (6)
- B5% (3)
- C2% (1)
- D84% (52)
Explanation
https://learn.microsoft.com/en-us/azure/cosmos-db/consistency-levels
Topics
#Cosmos DB consistency#consistent prefix#multi-region#read ordering
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