单项选择题

Where are timekeeping services configured？（）

A./etc/services
B./etc/rc.tcpip
C./etc/ntpd.conf
D./etc/inetd.conf

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热门试题

单项选择题HowisanIPaddressremovedfromanetworkinterface？（）

A.rmdev -dl ent0
B.ifconfig en0 down
C.ifconfig en0 delete
D.ifconfig ent0 detach

单项选择题WhichdaemonconvertsRemoteProcedureCall（RPC）programnumbersintoInternetportnumbers？（）

A.inetd
B.rexecd
C.routed
D.portmap

单项选择题Whichcommandmustberunafteranadministratorhasmadechangesto etc servicestoactivatethechanges？（）

A./etc/rc.tcpip
B.refresh -s inetd
C.startsrc -s inetd
D.startsrc -g tcpip

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