问题:单选题Where is the rsh log located?()A/var/spool B/var/perf C/var D/var/adm
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问题:单选题A system administrator thinks that a filesystem may be full and that is what caused the machine to crash. Which command will show the administrator if they are correct?()Adu Bdf Cfsck Dncheck
问题:单选题Which of the following outputs will best indicate if a system is CPU bound?()A%idle < 10% B%usr + %sys > 80% C%sys + %wio > 80% D%wio + %idle > 80%
问题:单选题All of the following classes of errors are logged in the error report EXCEPT().AMessages BSoftware CHardware DUnknown
问题:单选题Which of the following statements is TRUE about the primary system dump device?()AIt is shared. BIt must be /dev/hd6. CIt must be an internal disk. DIt can be an external device.
问题:单选题Which of the following dbx commands should be used to obtain a stack trace from a coredump file?()A trace B where C status D which
问题:单选题On a newly installed AIX V4 machine, which of the following default values applies to the ipforwarding network option?()AThe ipforwarding is off by default. BThe ipforwarding is set on by default. CThe value is dynamically determined at boot time by DHCP. DThe value is equal to the setting of the directed_broadcast runtime attribute.
问题:单选题What is the proper way to start a system dump on the default primary dump device? ()Asysdumpdev -p Bsysdumpdev -s Csysdumpstart -p Dsysdumpstart -s
问题:单选题It has been determined that print jobs from an application are not being removed from the system after they have been printed. To remove these jobs from the /var/spool directory, which cron entry will remove files more than 7 days old?()Afind /var/spool/lpd/qdir -mtime -7 -type f -exec rm -f {}/Bfind -name /var/spool/* -f rm {}/Cfind -name /var/spool/lpd/* -exec rm {}/Dfind /var/spool/lpd/qdir -mtime +7 -type f -exec rm -f {}/
问题:单选题When planning to access the on-line documentation from a remote client, which of the following procedures should be performed on the server?()A Install and configure the HTTPServer. B Add the name(s) of the client(s) to the httplite.conf file. C Add the names of any clients expecting to access the documentation to the /etc/hosts file. D No action is required.
问题:单选题Which of the following procedures should be performed to minimize possible problems for a customer when updating software?()A Apply the updates without committing.B Commit the new updates to be certain there is no change after the next reboot.C Update one fileset at a time and test to ensure that it works before updating the next fileset.D No action is necessary since the software can always be uninstalled and re-installed.
问题:单选题Which of the following commands is used to clear all entries from the system error log? ()Aerrpt -c Berrclear -j 0 Cerrclear 0 Dstartsrc -s syslogd
问题:单选题Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch?()A sysdumpdev -k B sysdumpdev -L C sysdumpdev -K D sysdumpdev -P
问题:单选题What is the default configuration file used by the syslogd daemon?()A/etc/syslog.h B/etc/syslog.pid C/usr/sbin/syslogd D/etc/syslog.conf
问题:单选题Which of the following commands is used to determine the route that the IP packets take to a network host?()Aroute Bnetstat Ciptrace Dtraceroute
问题:单选题Which of the following kdb subcommands should be entered to obtain information about a serial port?()AttyBstatCtraceDstream
问题:单选题Which of the following commands should be used to display a system routing table?()Aroute Bnetstat Ciptrace Dtraceroute
问题:单选题The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?()A Run cfgmgr. B Run synclvodm. C Look in errorlog for hardware problems. D Boot into service mode and run fsck on filesystems.
问题:单选题Which of the following commands should be used to determine if a remote print queue is down?()Alsqdev Blpstat Clptest Dprtconf
问题:单选题Which of the following commands should be used to check whether a system dump is valid and readable?()Akdb Bsnap -d Cdbx -vmcore Dod /dev/sysdumpdev