How should the administrator ensure the QlikView Server performance is optimized?

A system administrator is increasing the amount of system RAM from 128 GB to 256 GB The QlikView Server Working Set Low and Working Set High are currently configured with the default values of 70% and 90%.

How should the administrator ensure the QlikView Server performance is optimized?
A . Increase the Working Set Low value only
B . Decrease the Working Set High value only
C . Decrease both the Working Set Low and Working Set High values
D . Increase both the Working Set Low and Working Set High values

Answer: D