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IBM(000-233) 问题列表
问题
单选题In order to change the system runlevel and execute /etc/inittab entries based on the new runlevel, which of the following commands should be performed?（）A
telinitB
runinitC
sysinitD
startinit
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CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate the implementation?（）A
Update the .kshrc fileB
Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=trueC
Copy /etc/.profile to $HOME/.dtprofile and edit the file as neededD
Double click on the System Administration icon and select CDE profile
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After a successful recovery, the system administrator wishes to remove the fileset bos.net.tcp.server and all dependent software. After running an lslpp command, it is verified that the fileset is in the BROKEN state. What is the correct method for deinstallation?（）A
Use installp -u command with -g to remove the fileset and all dependent software.B
Use installp -c command to commit fileset; use installp command with -g to remove the fileset and all dependent software.C
Use installp -C command to perform cleanup of fileset; use install command with -g to remove the fileset and all dependent software.D
Use installp -a command to apply fileset; use installp command with -g to remove the fileset and all dependent software.
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 statements is mot correct about mirroring?（）A
Mirroring, with the write-verify option turned on, can be used to increase performance.B
Mirroring is a better choice that disk-striping, for large sequential-access file system when one is looking for performance.C
Mirroring, with a parallel-scheduling policy, may improve I/O read-operation performance.D
Mirroring, with maximum inter-disk allocation policy, is used to enhance availability.
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
问题
单选题During the boot process, which of the following files should be sued to control system initialization and start daemons and subsystems?（）A
/etc/inittabB
/etc/rc.bootC
/etc/servicesD
/etc/environment
问题
单选题A system administrator needs to backup datavg which contains a database that pre-allocates files by padding them with nulls, similar to treating them as sparse files. In order to effectively backup and be able to restore the datavg files, which backup method should be used?（）A
savevgB
tarC
cpioD
mksysb
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
问题
单选题Certkiller .com has a remote data center with servers connected to a local datacenter through a high-speed network. Which of the following methods is the most convenient to use to install and upgrade the servers in the remote center using locally managed install images?（）A
NIMB
HAGEO/HACMPC
NFSD
ftp, rsh and rexec