单项选择题
A.chnetsvc rsh -o deny=192.168.16.109
B.chtcpip -s rsh -o deny=192.168.16.109
C.cfgsec -level high -deny port=514 -address 192.168.16.109
D.viosecure -firewall deny -port 514 -address 192.168.16.109
单项选择题 Howdoesanadministrator,loggedinaspadmin,checkwhatcommandshavebeenrecentlyrunontheVIOserver?（）
单项选择题 Aftereditingthe/home/padmin/config/ntp.conffile,whatmustanadministratorloggedinaspadminruntoturnonxntpdonaVIOserver?（）
单项选择题 SimultaneousMultithreading(SMT)isenabledinaPOWER6VIOclientrunningAIX6.1.Whichcommandwouldbeusedtodisableitafterthenextoperatingsystemrebootisperformed?itcert（）