How does an administrator, logged in as padmin, check what commands have been recently run on the VIO server?（）

单项选择题Aftereditingthe home padmin config ntp.conffile,whatmustanadministratorloggedinaspadminruntoturnonxntpdonaVIOserver?（）

A.xntpd start 
B.startnetsvc xntpd 
C.startsvc s xntpd 
D.startsrc s xntpd

单项选择题SimultaneousMultithreading(SMT)isenabledinaPOWER6VIOclientrunningAIX6.1.Whichcommandwouldbeusedtodisableitafterthenextoperatingsystemrebootisperformed?itcert（）

A. schedo -o smt=0 -p 
B. smtctl -m off -w boot 
C. chdev -l sys0 -a smt=off 
D. echo 0 > /proc/sys/smt_enable

单项选择题AnadministratorisinterestedinimplementingmultiplesharedprocessorpoolsonanewPower595.Howmanyuser-customizablemultiplesharedprocessorpoolsareavailable?（）

A. 63 
B. 64 
C. 254 
D. 255

单项选择题WhatistheminimumversionofPOWERarchitecturewhichsupportscappedanduncappedpartitionsinthesamesharedprocessorpool?（）

A. POWER4 
B. POWER5 
C. POWER6 
D. POWER5+

单项选择题Anadministratoriscreatinganewlogicalpartition(LPAR)with6virtualprocessorsand4processingunits.ThisLPARmusthavethehighestpriorityinthesharedprocessorpool.WhichweightshouldbeassignedtothisLPAR?（）

A. 0
B. 1
C. 255
D. 256