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 options could be the cause of this problem（）

A.The routing table on the AIX server is incorrect.
B.The IP address in the /etc/hosts file is incorrect，
C.The portmap daemon is not running on the AIX server.
D.The inetd daemon is not running on the AIX server.

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热门试题

单项选择题In AIX Version 5.3， a system administrator wants to create a bootlist for normal bootups from a file named bootlist.norm. Which of the following is the proper command to accomplish this（）

A.bootlist -m normal < /bootlist.norm
B.bootlist -m normal -f /bootlist.norm
C.bootlist -m normal -o /bootlist.norm
D.bootlist -m normal hdisk0 hdisk1 rmt0 fd /bootlist.norm

单项选择题Giventhefollowingoutput，recommendcorrectiveactionthatshouldbeundertakentoincreaseprotection（）#Isvg-Irootvgrootvg：LVNAMETYPELPsPPsPVsLVSTATEMOUNTPOINThd5boot122closed syncdN Ahd6paging16322open syncdN Ahd8jfslog122open syncdN Ahd4jfs242open syncd hd2jfs531062open syncd usrhd9varjfs16322open syncd varhd3jfs482open syncd tmphdljfs122open syncd homehdlOoptjfs242open syncd optloglvOOjfs2log111open syncdN AfslvOOjfs2’242open syncd datafs

A.add a copy of the log for/datafs
B.open hd5
C.mirrorvg rootvg
D.split /usr as it is too big

单项选择题An administrator must verify all filesets are completely installed before an upgrade. Which of the following commands will perform this task（）

A.Islpp -v
B.Ippchk -v
C.installp -v
D.instfix -v

单项选择题Anadministratorperformsanauditonthe usrfilesystemandfindsthefollowingpermissions：-rwsr-xr-x1rootsys514288Jun1809：40 usr local bin nmonWhichofthefollowingmethodscantheadministratorusetoremoveapotentialsecurityrisk（）

A.rm /usr/local/bin/nmon
B.chmod u-s /usr/local/bin/nmon
C.Reinstall the file from the appropriate fileset
D.chmod go-rx /usr/local/bin/nmon

单项选择题An administrator just completed an AIX installation but suspects that not all filesets installed completely. Which of the following commands would verify that all filesets are completely installed（）

A.installp -E
B.Islpp -E
C.Ippchk -c
D.instfix -c