az-900 Practice Question 2

Exam: az-900
Domain: Describe Azure architecture and services
Topic: Describe Azure storage services
Difficulty: medium
Your company has datacenters in Los Angeles and New York. The company has a Microsoft Azure subscription. You are configuring the two datacenters as geo-clustered sites for site resiliency. You need to recommend an Azure storage redundancy option. You have the following data storage requirements: ✑ Data must be stored on multiple nodes. ✑ Data must be stored on nodes in separate geographic locations. ✑ Data can be read from the secondary location as well as from the primary location Which of the following Azure stored redundancy options should you recommend?

Answer Options

A
Geo-redundant storage
B
Read-only geo-redundant storage
C
Zone-redundant storage
D
Locally redundant storage

Correct Answer

B: Read-only geo-redundant storage

Explanation

The correct answer is Read-only geo-redundant storage. It best satisfies the requirement described in the question and matches the Describe Azure storage services concept being tested.
Reference: https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy; https://docs.microsoft.com/en-; https://learn.microsoft.com/en-us/azure/storage/common/storage-redundancy#redundancy-in-a-secondary-region; https://learn.microsoft.com/en-us/training/modules/describe-azure-storage-services/3-redundancy

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