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.
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问题:单选题Which file does the errpt command pull its information from? ()A/var/adm/ras/errlog B/var/adm/ras/diag_log C/var/adm/ras/bootlogD/var/adm/ras/devinst.log
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Which of the following kdb subcommands should be entered to obtain information about a serial port?()AttyBstatCtraceDstream
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 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Which of the following commands should be used to display a system routing table?()Aroute Bnetstat Ciptrace Dtraceroute
问题:单选题Which command is used to alter the attributes of "log type" defined in the alog configuration database?()A alog -tB alog -sC alog -CD alog -L
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 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While a user is compiling a C program, "vmstat 120 10" is run to determine the cause of a performance problem. Using the vmstat output as shown in the exhibit, which of the following conclusions is most appropriate to draw?()AThere is a file I/O bottleneck.BThere are too many open files. CThere appears to be a buffer shortage. DThere is a paging space I/O bottleneck.
问题:单选题Where is the rsh log located?()A/var/spool B/var/perf C/var D/var/adm
问题:单选题Communication with a remote host has failed. Which command is LEAST helpful in isolating the failure?()Aping RemoteHostName Bping RemoteHostIPaddr Cnslookup RemoteHostName Dping lo0
问题:单选题Using output from "vmstat 2 8," which of the following options is most appropriate to consider when determining if a system is experiencing memory thrashing?()Acy != 1 Bre != 0 Cpo/fr > 1/6 Dfr/po > 1/6
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 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.