Which type of replication should you choose?

You are developing a REST API service that provides data about products. The service will be hosted in an
Azure virtual machine (VM).
The product data must be stored in Azure tables and replicated to multiple geographic locations.
API calls that use the HTTP GET operation must continue to function when the data tables at the primary Azure
datacenter are not accessible.
You need to configure storage for the service.
Which type of replication should you choose?

You are developing a REST API service that provides data about products. The service will be hosted in an
Azure virtual machine (VM).
The product data must be stored in Azure tables and replicated to multiple geographic locations.
API calls that use the HTTP GET operation must continue to function when the data tables at the primary Azure
datacenter are not accessible.
You need to configure storage for the service.
Which type of replication should you choose?

A.
Locally Redundant Storage replication

B.
Geo-Redundant Storage replication

C.
Zone-Redundant Storage replication

D.
Read-Access Geo-Redundant Storage replication

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davi

davi

Read-Only GEo REdundnat

https://azure.microsoft.com/en-us/documentation/articles/storage-redundancy/

Question says that “operation must continue to function when the data tables at the primary Azure datacenter are not accessible.”. meaning secondary storage needs to be accessible as well.

ONLY RA-GRS allows that Data can be read from the secondary location as well as from the primary location.

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J

J

D is the Correct one.

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Star

Star

Agree D -> It only requires read as HTTP GET

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