单选题 Which of the following commands should be run to verify that file system /data is not corrupted?（）
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?（）
Permissions on /etc/security were changed in error; do a chmod 755 on /etc/security directory.
Increase the number of licenses; using smit chaili cense
Change the Maximum number of PROCESSES allowed per user variable; using smit chgsys.
Change User can logi field from false to true: using smit chuser.
单选题 When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?（）
单选题 During an AIX installation, which of the following actions will occur once the Complete Overwrite option is selected?（）
All new disks in the system will be formatted
Only the contents of the root volume group destination disks will be destroyed
All file systems, including /(root), /tmp, /usr, and /var, but no usr data in the root volume group, will be destroyed
The contents of all disks on the system, even if they are not shown as the destination root volume group disks, will be destroyed
单选题 After installing the base operating system and the Server bundle, a system administrator decides to remove several printer definitions that the system users will not need. Which of the following procedures is the best way for a system administrator to remove the extra printer definitions?（）
Select the SMIT option to remove software products
Reinstall the desired filesets using the Force Overwrite option
Delete the unnecessary entries from the /usr/lpp/printers directory
Use the ODM edit (odem) utility to revmoe the definition from the system's ODM database
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?（）
Update the .kshrc file
Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=true
Copy /etc/.profile $HOME/.dtprofile and edit the file as needed
Double click on the System Administration icon and select CDE profile
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?（）
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.
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.
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.
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.
Load all updates in the commit state
Load all updates in the applied state until tested
Perform all software updates in maintenance mode
Use the Force Overwrite option for filesets that are already committed.
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?（）
lslpp -f IX49035
lslpp -fB U437542
instfix -f IX49035
instfix -ik IX49035
单选题 A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?（）
unmirrorvg datavg hdisk7 reducevg datavg hdisk7 replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg hdisk7
varyoffvg datavg Rmdev -l hdisk7 -d Replace the physical volu,e run cfgmgr The system will automatically remirror when the disk is replaced
unmirrorvg datavg hdisk7 rmdev -l hdisk7 - d replace the physical volume, run cfgmgr extendvg datavg hdisk7 The system will automatically remirror when the disk is replaced.
unmirrorvg datavg hdisk7 reducevg data hdisk7 rmdev -l hdisk7 -d replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg