Two Elasticsearch database servers use bidirectional asynchronous data replication. Both servers accept writes from clients. The design must meet these requirements:
• The cluster survives if a fault occurs that causes the network connection to go down between nodes.
• The data remains consistent if communication between nodes fails.
• The data is spread evenly across all nodes in the cluster.
Which design approach must be used to meet the requirements?

A. Set the initial voting configuration to force a specific node as the master.

B. Set the minimum_master_nodes to 2 in the configuration.

C. Scale the master nodes down to a single node.

D. Add a third cluster node to provide majority votes.








 

Suggested Answer: D



This question is in 350-901 DEVCOR exam 
For getting DevNet Professional Certificate


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