You are setting up the parallel engine configuration file. Which two statements are true about file
system efficiency? (Select two)
A.
Using multiple scratch spaces in a logical node improves performance.
B.
Creating scratch disk space on an internal disk improves sort performance than NFS drive.
C.
Specify a directory for the resource disk in the partition where the engine is installed.
D.
In a clustered environment where NAS is used for a common storage,specify the internal disk
for scratch disk.
Explanation: