A.chnfs -b newvalue B.chnfs -N -b newvalue C.chnfs -I -b newvalue D.netstat -s newvalue
单项选择题WhichDHCPallocationmethodallowsautomaticreuseofanaddressthatisnolongerneededbythelienttowhichitwasassigned?()
A.Automatic B.Dynamic C.Reuse D.Manual
单项选择题AsystemadministratorhaseditedthenecessaryfilesforsetupofanAIXsystemtoserveasabootpserver.Whichofthefollowingcommandsisrequiredtocompletetheactivation?()
A.telinit -q B.startsrc -s bootpd C.refresh -s inetd
单项选择题Whatistheproperwaytoensurethatupdatestothe etc aliasesfileareseenbysendmail?()
A.Refresh the named daemon B.Run the alias command C.Refresh the snmpd daemon D.Run the sendmail -bi command
单项选择题Whatistheproperwaytorefreshsendmail?()
A.sendmail -bt B.sendmail -ba C.refresh -s sendmail D.startsrc -s sendmail
单项选择题AclientcannotmountafilesystemfromanNFSserver.Whichofthefollowingoptionsisthemostprobablecauseforthemountfailure?()
A.Server is not running rpc.lockd B.Client is not running the rpc.statd C.Filesystem not exported by the server D.Client nfsd daemons are all inoperative