问题：单选题Which of the following sequence of command extracts the tenth image form a tape in tape device rmt1?（）A tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10B tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10C tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10D tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0
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问题：单选题A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）A Check routingB Check inetd.confC Check /etc/resolv.confD Check interface with ifconfig
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A system administrator receives a new server and has booted the system for the first time. The administrator has set up the terminals and users. The user start to log on. Root is logged in on the console. When additional users start to log in, an error is displayed stating that All available login sessions are in use. Which of the following steps should be followed to resolve this problem?（）A Permissions on /etc/security were changed in error; do a chmod 755 on /etc/security directory.B Increase the number of licenses; using smit chaili censeC Change the Maximum number of PROCESSES allowed per user variable; using smit chgsys.D Change User can logi field from false to true: using smit chuser.
问题：单选题During an attempt to mount filesystems on the datavg volume group, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fact that the jfslog used by these filesystems is located on a bad disk. Which of the following procedures should be performed to fix the error?（）A Run fsck on all filesystems using loglv00B Run the logform command against loglv00C Recreate the filesystems and resotre form a backupD Create a enw jfslog and change /etc/filesystems to point to this log
问题：单选题Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?（）A Increasing the size of a logical volume also increases the size of the file systemB Reducing the size of a logical volume requires reducing the size of the file system firstC Increasing the size of a file system requires increasing the size of the logical volume firstD Increasing the size of a file system also increases the size of the logical volume when necessary
问题：单选题A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）A lslpp -f IX49035B lslpp -fB U437542C instfix -f IX49035D instfix -ik IX49035
问题：单选题A system administrator has added a new graphics card to the system and rebooted. The system pauses with C31 in the three-digit displays. Which of the following causes could be the reason for the hang?（）A All filesets for CDE have not been loaded. Boot into maintenance mode and load them through SMIT.B There is a missing device driver, incorrect console configuration, or a serial device plugged into native S1 port.C The new graphics adapter card is marked defined, not available. Rum smit cfgmgr (Install/Configure Devices Added After IPL with the INPUT device /directory for software set to none). This will reconfigure all devices by walking the bus.D The LED C31 means that there is a corrupted /dev/hd5. Boot into maintenance mode, fsck /dev/hd5 and then issue the bosboot command.
问题：单选题The system administrator has created a mksysb to attempt to clone to another system. Which of the following considerations is NOT true?（）A When using a mksysb to clone a system that has had device driver updates applied, the target system does not need to be updated with device driver Updates to match the source systems level, as the mksysb will have the needed drivers.B CHRP architecture systems cloned form non-CHRP architecture systems with Updates applied may fail to boot due to incompatibilities between the updated kernel in the mksysb image and the base level devices.chrp.base.rte fileset installed during the cloning process.C If the source and target system kernels are different (for example, rs6k and rspc), one MUST boot from CD-ROM installation media, at the same operating system level as the mksysb being restored.D The RECOVER_DEVCIES option allows the choice to recover the customized ODM attributes from the mksysb(for example, network addressing, static routes, tty settings, and multi-port adapter cards). The target devices must be in The same location as the source machine, or the install will fail and the device wil not be defined.
问题：单选题Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?（）A Add the list of files to /etc/exclude.rootvg.B Modify the image.data file and add the files to be excluded form the backup.C Modify the bosinst.data file and specify which files are to be excluded from the backup.D Specify the files to be excluded on the command line when executing the mksysb command.
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There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）A chgv -a n hdisk rootvg; rmdev -1 hdisk1 -dB rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1C reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -dD reducevg -df rootvg hdisk1; rmdev -1 hdisk1
问题：单选题After a successful system recovery, it is determined that the server will not support printing so the system administrator has decided to remove the bos.rte.printers fileset and all of its dependents. Which of the following is the correct method to accomplish this task?（）A Use fastpath smitty rmvprtB Installp -u -g bos.rte.printersC Use fastpath smitty maintain_software; choose Remove Installed Software;fill in values for bos.rte.printersD Remove of the bos.rte.printers fileset is not permitted
问题：单选题A system has a TCPIP issue that is a known problem. The newest code from the support website has been downloaded to resolve the issue. Which of the following commands should be used to install the new code?（）A smitty install_commitB installp -ugVC installp -aXD instfix -all
问题：单选题Users are complaining of slow performance. The iostat command indicates hdiskxxx 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
问题：单选题A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）A Reboot the system in normal mode.B Use the bosboot command to rebuild the boot image.C Restore the boot logical volume from a mksysb image.D Reboot the system into maintenance mode and run fsck on the boot logical volume.
问题：单选题The boot .net.tcp.client fileset is broken. Which of the following procedures must be performed to fix the problem?（）A Reinstall with the Force Overwrite optionB Update the fileset at a lower levelC Install the update in the commit stateD Reboot the system to fix the broken filelist
