Which feature of POWER8 processor-based systems is optimized for big data solutions?

A.
40GbE FCoE adapter

B.
PCIe Gen3 I/O Expansion Drawer

C.
Memory bandwidth

D.
Internal Split Backplane

Explanation:
The Bandwidth of POWER8 is Critical for Big Data Workloads like Spark.
https://www.ibm.com/developerworks/community/blogs/f0f3cd83-63c2-4744-9021-9ff31e7004a9/
entry/The_Bandwidth_of_POWER8_is_Critical_for_Big_Data_Workloads_like_Spark?lang=en