问题：单选题Users are complaining of slow performance. The iostat command indicates hdiskkxx is extremely busy. There is no activity on any other hdisks in the same volume group. Which of the following is the best action to take?（）A Change intra policy to outerB Change intra policy to centerC Change inter policy to maximumD Increase the physical partition size
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问题：单选题A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?（）A The ODM is corrupted.B There is a hardware failure.C The bosboot command failed.D Not enough space is available in the filesystems.
问题：单选题Which of the following is TRUE when creating a file system that resides on the center of a disk?（）A The logical volume is created first.B The physical volume will be automatically created.C The physical partition must be specified as an option.D The file system will be mounted during the time of creation.
问题：单选题An AIX system has a rootvg plus a separate volume group for database application. Which of the following commands are sued to backup the entire system?（）A smitty mksysb (select additional volume group)B mkszfile && mksysb /dev/rmt0C smitty mksysb AND smitty savevgD smitty savevg (select additional volume group)
问题：单选题All of the following are attributes that can be specified when creating a logical volume EXCEPT:（）A Number of logical partitionsB Disk where logical volume will resideC Size of the logical volume control blockD Position of the logical volume on the disk
问题：单选题All of the following statements accurately describe process for administering file systems EXCEPT:（）A A logical volume must exist prior to running the crfs command to create a file systemB A file system must be unmounted before it can be removedC Defining a file system imposes a structure on a logical volumeD Removing a file system using rmfs automatically removes the underling logical volume
问题：单选题CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate he implementation?（）A Update the .kshrc fileB Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=trueC Copy /etc/.profile $HOME/.dtprofile and edit the file as neededD Double click on the System Administration icon and select CDE profile
问题：单选题In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A extendvgB cfgmgrC reducevgD varyoffvg
问题：单选题A customer has just received three enterprise systems that support a total of 48 LPARs. Which installation method expedite the process?（）A Network installation managerB Boot from installation mediaC A migration installD Copy the system using the HMC
问题：单选题Which of the following commands should be run to rebuild a corrupted jfslog, loglv01?（）A fsck -p loglv01B fsck -y /dev/loglv01C logform /dev/loglv01D /usr/sbin/logform loglv01
问题：单选题Which of the following options will show all of the fixes installed on a system?（）A lslpp -LB smitty verify_installC installp -a -VD smit install_latest
问题：单选题A software update was installed using the Apply option, however the update is no longer required. Which of the following procedures should be performed to remove the update?（）A Use the Reject optionB Delete the update form the /usr/lpp directoriesC Use the Force Overwrite option to re-install the earlier versionD Commit the update and then remove the updated product filesets using SMIT
问题：单选题During a system boot, an error message appears concerning a paging space, paging00. The paging space was located on hdisk2, but the disk was removed from the system without proper software procedures. Which of the following commands should be used as the first step in the process of recovery?（）A mkps paging00 hdisk0B chpv -v r hdisk2C chps -a n paging00D reducevg rootvg hdisk2
问题：单选题A server is being set up at a client location. The system has been powered up for a clean install of the base OS. The CD is in the drive. After 5 minutes, the system is hung. There is no activity with the CD-ROM drive and nothing to select on the screen. Which of the following procedures should be performed next?（）A Boot off diskette and change boot device to CDB Change the bootlist for normal mode and rebootC Reboot and press 5/F5 after keyboard is displayed on the screenD Press enter to open SP menus once OK is showing in the LEDs
问题：单选题Which of the following files must be customized to run a script that further configures the system upon completion of a mksysb install?（）A auto.uB inst.dataC bos.autoiD bosint.data
问题：单选题Rootvg has just been mirrored to a second disk. Which of the following actions should be performed to boot the system off of either disk?（）A Extendvg to include both disks in the rootvgB Copy the hd5 logical volume to hdisk1C Run the bosboot and bootlist commandsD Reset the dump device to /dev/sysdumpnull
问题：单选题All of the following logical volumes are associated with a standard AIX journaled file system (JFS) EXCEPT:（）A /dev/hd2B /dev/hd4C /dev/hd6D /dev/hd9var
问题：单选题A graphics card has just been added but is not available. The xinit command is run, however an error occurs. Which of the following procedures should be performed to fix the error?（）A Run the xstart command.B Install the Windows software.C Change the console to /dev/lft.D Copy the xdefaults file to the home directory.
问题：单选题The latest version of a licensed product is already installed. Which of the following methods is most appropriate to load an older version of a licensed program product over the latest version?（）A Install the older version with a Force Overwrite optionB An older version cannot be installed if a newer version is installedC Use the Reject option on the committed newer version that is installedD Using the lppdiff command, capture the names of the newer filesets for the product, then remove them using this listing as input to the installp command
