A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）
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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?（）
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How would a system administrator review root’s current cron jobs of the following？（）
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An administrator plans to use bootable AIX media to boot a system into maintenance mode. The system is running AIX 5.3 TL09 with a64-bit kernel.The administrator has a selection of media available. Which media should the administrator use?（）
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How can the system administrator determine if a system is running in 32-bit or 64-bit mode？（）
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A System p administrator has just configured logging system messages with the syslogd daemon. At boot time which file starts the syslog daemon（）
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A system administrator has been asked to document the hardware configuration of a system. Which command can be used to assist in this task？（）
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What stanza file does a system administrator view to determine what kernel-tuning parameter changes were made when the system was last booted？（）
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After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）
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A System p administrator needs to upgrade a system from AIX 5.2 to AIX 5.3. Which of the following installation methods would minimize downtime（）
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A System p administrator plans to install a new system with AIX 5.3 TL5 using a NIM server. Which of the following provide post install diagnostics（）
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How can a system administrator determine if a system is running in 32-bit or 64-bit mode（）
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A system administrator has filesystems that should not be mounted during system startup. How can the system administrator prevent the /data filesystem from being mounted during subsequent boots？（）
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A System p administrator wishes to create a template file to monitor performance. Having found a template from January， how can the administrator create a July template without destroying the original January version （）
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A System p administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location（）
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A system administrator has successfully backed up the VIOS software and is ready to perform a VIOS software update. Which command will the administrator use to update the software from a CD？ （）
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A system administrator needs to configure dump devices for the system. Which command would be used to estimate the size required for a dump device？（）
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A system administrator would like to set a system to reboot after a crash. What is the best way to do this？（）
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A system administrator decides to review the system error log after installing new hardware. Which of the following is the correct command to use？（）
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Which command should an administrator use to put a system in maintenance mode without rebooting？（）
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A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）
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A system administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location？（）
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A system administrator identified a problem with an AIX command and implemented a work-around. A call was made to IBM Support to report the problem. What severity level should the administrator choose？（）
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A System p administrator has created a customized security profile using AIX Security Expert. Which of the following commands will apply this to a system（）
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A system administrator wants to configure a system so that all new users will be put into the database group by default. How would this be accomplished？（）
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Espen is a Linux systems administrator.She has recently received new responsibilities,
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