Which command must be run after an administrator has made changes to /etc/services to activate the changes？（）

单项选择题Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully， but are getting the following error message：  telnet： connect： A remote host refused an attempted connect operation   Which of the following could be the cause of this problem？（）

A.The routing table on the AIX server is incorrect.
B.The IP address on the network adapter is incorrect.
C.The portmap daemon is not running on the AIX server.
D.The inetd daemon is not running on the AIX server.

单项选择题WhatcommandwilldisplaythenetworkconfigurationofanEthernetadapter？（）

A.lsdev
B.lscfg
C.entstat
D.ifconfig

单项选择题Whileloggedintotheconsole，asystemadministratorwouldliketochangetheserver’sprimaryIPaddressfromX.X.X.XtoY.Y.Y.Y.Whatwouldbethebestwaytoperformthistask？（）

A.Use smit chinet
B.Use smit mktcpip
C.Issue ifconfig -a Y.Y.Y.Y
D.Edit the /etc/hosts file with the new IP information

单项选择题Anadministratorneedstodocumentsystemchangesthathaveoccurredrecently.Thecompanyhasapolicyofmakingallpossiblechangesviathesmitinterface.Whichfilewouldshowthecommandsthathavebeenperformedfromwithinsmitandtheirresultingoutput？（）

A./smit.log
B./smit.script
C./var/log/smit.log
D./var/log/smit.script

单项选择题AnadministratorisloggedintoaremoteserverusinganXwindowsclientandwantstousesmit.Thebandwidthfortheremoteconnectionisminimal，sotheadministratorwouldliketodisablethegraphicalversionofsmittospeedupdisplayupdates.Whichcommandwillstartsmitinthenon-graphicalmode？（）

A.smit
B.msmit
C.smit -C
D.smit_tty