An administrator has a 4-node cluster that cannot experience any downtime. The cluster has
10 TB of total space. Approximately 5 TB of space is currently utilized.
How many nodes can the administrator take offline without impacting workloads on the cluster?
In a 4-node cluster with a replication factor of 2, data is distributed such that each piece of data is stored on two different nodes to ensure redundancy. This means that the cluster can tolerate the failure of one node without losing data or affecting workloads. Therefore, the correct answer is 1.
4 nodes = RF2 = 1 node down