An administrator is designing a new system for their existing batch environment. The current
system is a POWER5 570 with 16 cores and 128GB of RAM with a single LPAR running AIX 5.3.
It takes 12 hours to run their large batch job which is heavily CPU bound on 4 the available CPUs.
The new system will be a Power 770 with 16 cores, 128GB of RAM and the LPAR will run AIX
6.1.What should be done to maximize the batch performance?

A.
Activate TurboCore mode during batch processing

B.
Disable Simultaneous Multi-threading

C.
Disable Multiple Shared Processor Pools

D.
Set the processor compatibility mode to POWER7

Explanation: