问题：单选题An administrator plans to attach an IBM DS6000 and needs to know if the fibre channel adapter is at the latest firmware level. Which of the following is the fastest way for the administrator to determine the atest supported microcode level （）A Call TechlineB Validate via DS6000 menuC Access IBM Storage WebsiteD Contact the IBM Business Partner
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问题：单选题Which of the following commands would a system administrator use to initiate a rescan of the /etc/inittab file（）A telinit -qB init -rC initab -sD exec /etc/inittab
问题：单选题An administrator performs an audit on the /usr filesystem and finds the following permissions： -rwsr-xr-x 1 root sys 514288 Jun 18 09：40 /usr/local/bin/nmon Which of the following methods can the administrator use to remove a potential security risk（）A rm /usr/local/bin/nmonB chmod u-s /usr/local/bin/nmonC Reinstall the file from the appropriate filesetD chmod go-rx /usr/local/bin/nmon
问题：单选题An AIX server will not boot in normal mode and the server must be booted into maintenance mode to rebuild the boot logical volume. A NIM master is not defined in this environment. How is the system booted into maintenance mode to perform this task （）A Apply power and when the SMS menus appear press 5 repeatedly to enter a maintenance boot automatically. The system will present a maintenance shell eventually.B Boot media such as CDROM or Tape is required to boot into maintenance mode. When inserted into the proper device the system automatically boots into maintenance mode when it can not boot into normal mode.C Apply power and the server automatically boots into maintenance mode where you can select your disk to rebuild the boot logical volume.D Boot media such as CDROM or Tape is required and an administrator must select the proper SMS menus to get into maintenance mode.
问题：单选题Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday（）A 5 0 * * 6 /usr/local/bin/myscriptB 6 * * 5 0 /usr/local/bin/myscriptC 0 5 * * 6 /usr/local/bin/myscriptD 0 5 6 * * /usr/local/bin/myscript
问题：单选题Which of the following commands would a system administrator run tovalidate /etc/tunables/nextboot after manually editing（）A ksh -n nextbootB tunsave -a -f nextbootC tuncheck -r -f nextbootD tunsave nextboot
问题：单选题Which action change the default editor for ALL users on the system from vi to edit（）A Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editB Modify /.profile and change the EDITOR variable to /usr/bin/editC Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITORD Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
问题：单选题Which of the following commands can be used to prepare a system to physically insert a PCI hot plug adapter（）A mkdevB cfmgrC drslotD lsslot
问题：单选题An administrator suspects someone is modifying a sensitive file， and wants to log access information for this file. Which of the following AIX component accomplishes this（）A auditB syslogC TCBD sysck
问题：单选题After completing an installation of new software， a system administrator notices the system is slow. To troubleshoot the performance， which single AIX command could be used to provide a real-time display of CPU， memory and disk utilization（）A topasB vmoC iostatD netstat
问题：单选题A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（）A chgrpB chuserC edit /etc/userD edit /etc/security/group
问题：单选题A System p admistrator must document the date of the latest update of the development systems. Which of the following commands will provide this information （）A lppchk -lB lslpp -hC installp -hD lppchk -v
问题：单选题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 -EB Islpp -EC Ippchk -cD instfix -c
问题：单选题How would an AIX administrator find information regarding smit menu definitions （）A Use ODM commandsB In the /smit.log fileC In the /etc/environment fileD In the/usr/lib/smit/menu.cfg file
问题：单选题Under which of the following circumstances must a JFS filesystem be used instead of a JFS2 filesystem（）A filesystem will contain 100GB filesB filesystem resides on a 32-bit systemC filesystem contains a large number of small filesD filesystem compression is required
问题：单选题A System p administrator suspects they are receiving an error from one of their nightly cron jobs. Thejob is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A /var/log/syslog.outB /var/log/cron.logC /var/spool/cron/logsD mail
问题：单选题A banking user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA. No other users are experiencing the same issue. Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’. Which of the following is the most likely cause of this problem（）A User ’joe’ is specified in the /etc/nologin on SYSTEMb.B User ’joe’ is specified in the /etc/nologin on SYSTEMa.C The file permissions on the /home/joe/.rhosts file on SYSTEMA are incorrect.D The file permissions on the /home/joe/.rhosts file on SYSTEMB are incorrect.
