问题:单选题Which of the following entries should be added to the syslog.conf file to capture information to troubleshoot a problem reported with e-mail? ()Asmpt.info /tmp/syslog.msgs Bmail.debug /tmp/syslog.msgs Cdaemon.err /tmp/syslog.msgsDmail.err /tmp/syslog.msgs
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问题:单选题Which of the following problems has occurred when a menu appears and prompts the user to "copy a dump to external media?()AThe external dump device is full. BThe dump device was set to /dev/hd7 before the dump happened. CThe boot failed while copying the dump from paging space to a file. DThe dump device was not set to a paging device before the dump happened.
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 observe the number of system calls per second? ()Asar Biostat Csvmon Dvmstat
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After the LED display is flashing 888 and the system is rebooted, which of the following commands should be used to gather dump information?()A snap B errpt C kdb D trace
问题:单选题Which of the following is TRUE about error processing?()A The error daemon runs in the foreground and reads the /etc/errpt file. B The error daemon is invoked by the user when required and it reads the /usr/lib/errpt. C The error daemon is invoked whenever the error occurs and it reads the /usr/lib/errpt. D The error daemon /usr/lib/errdemon runs in the background on most machines and reads the /dev/error special file.
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Users are unable to complete print jobs sent to a network printer from an AIX server. Which command can be run to look at the print queue?()A lpstat B prtconf C lpd D netstat
问题:单选题The sysdumpdev command can be used to configure remote dump devices. Which of the following conditions is NOT used for a remote dump device configuration?()A The local and the remote host must have Transmission Control Protocol/Internet Protocol (TCP/IP) installed and configured. B The remote host must support NFS. C The remote host must have an NFS exported directory defined such that the local host has read and write permissions to the dump file on the remote host. D The remote host can be the same as the local host.
问题:单选题A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network. Which of the following options is the most probable cause?()A A large FTP job is in process. B A network interface was misconfigured. C The ping command is being used excessively. D A bad network interface card and/or network cable is in use.
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 should be used to display a system routing table?()Aroute Bnetstat Ciptrace Dtraceroute
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The following entry has been added to the syslog.conf file: *.emerg;mail,daemon.crit @ sysadmin Which of the following will result from this entry?()AAll messages at the emerg priority level and below from all facilities and messages at the crit priority level and below from the mail and daemon facilities are sent to the TTY of the user sysadmin. BAll messages at the emerg priority level and above from all facilities, all messages at any priority level from the mail facility, and all messages at the crit priority level and above from the daemon facilities are sent to the remote host sysadmin. CAll messages at the emerg priority level and above from all facilities and messages at the crit priority level and above from the mail and daemon facilities are sent to the remote host sysadmin. DAll messages at the emerg priority level and above from all facilities except for the mail facility and messages at the crit priority level and above from the daemon facility are sent to the TTY of the user sysadmin.
问题:单选题If a system administrator wants to show only a disk report for disk2, at two second intervals, what is the correct command to run?()Aiostat disk1 1 Biostat -d disk1 2 Ciostat disk2 1 Diostat -d disk2 2
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