You have a three node IQ 3000 cluster, and are considering adding a fourth node. Which of the
following statements is correct in regard to the aggregate performance impact of adding the fourth
node? (Choose 1)

A.
Adding the fourth node will increase aggregate read throughput, and decrease aggregate write
throughput.

B.
Adding the fourth node will decrease aggregate read throughput, and increase aggregate write
throughput.

C.
There is no performance impact of adding the fourth node.

D.
Adding the fourth node will increase the aggregate throughput of the cluster.