A multinational retailer uses Dell ECS to store inventory data. They want to deploy two data centers in different countries to serve local read and write traffic. The company must comply with data residency regulations that require customer data to remain within the country of origin. The network latency between the data centers is 80 ms. Which geo-replication configuration should they choose?

Two independent active-active clusters, each in its own country, with no cross-border replication

Active-active with asynchronous replication between the data centers

Active-passive with the passive site in the same country as the primary

Active-active with synchronous replication between the data centers

A government agency uses Dell ECS to store records that must be replicated from multiple regional offices to a central archive. Each regional office generates data that must be consolidated in the central site. Which replication topology should be used?

Cascaded replication from one regional office to the next, then to the central site

One-to-many replication from the central site to the regional offices

Many-to-one replication from the regional offices to the central site

Active-active replication between all sites

Dell ECS Design

Domain 3Objective 2

Differentiate Between Protection/replication Configurations ECS-DESIGN Practice Questions (Page 4)

Part of the ECS Solution Design Data Management domain, which accounts for 20% of the ECS-DESIGN exam.

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Questions 16–17

16expert · medium
A multinational retailer uses Dell ECS to store inventory data. They want to deploy two data centers in different countries to serve local read and write traffic. The company must comply with data residency regulations that require customer data to remain within the country of origin. The network latency between the data centers is 80 ms. Which geo-replication configuration should they choose?
Select an answer first
17application · medium
A government agency uses Dell ECS to store records that must be replicated from multiple regional offices to a central archive. Each regional office generates data that must be consolidated in the central site. Which replication topology should be used?
Select an answer first

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Differentiate Between Protection/replication Configurations ECS-DESIGN Practice Questions (Page 4)

Questions 16–17

A government agency uses Dell ECS to store records that must be replicated from multiple regional offices to a central archive. Each regional office generates data that must be consolidated in the central site. Which replication topology should be used?

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