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 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 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?()
alog
telinit
sysinit
cfgmgr
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 Which of the following procedures is safest perform when updating licensed program products?()
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 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.
单选题 Which of the following procedures correctly lists the prerequisite software that requires installation with an AIX licensed program product?()
Use the lppdiff command to list the contents
Use the installp -Q command to list the contents
Choose the SMIT option to Preview Install Only
Choose the SMIT option to list dependents of a software product
单选题 Which of the following is backed up with the mksysb command when a system consists of the volume groups rootvg, vol1, and vol2?()
All filesystems in rootvg, vol1, vol2
All locally mounted filesystems in the rootvg
All files in the rootvg and system files in vol1 and vol2
All local and remotely mounted filesystems
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?()
telinit
runinit
sysinit
startinit
下列属于直线行驶的是()
某通信机房设置七氟丙烷预制灭火系统,该系统应有( )种启动方式。
唐后期书院产生的一个原因是受到()的影响。
压力损失是指()
干旱区造林,整地的主要目的是()
治癫证痰气郁结证,治以()
小学低、中年级的儿童____识记发展最为迅速。
( )是北京市制定的第一个全面保护历史文化名城的法规。
安全带的正确使用:使用前作外观检查,若破损应()使用。
Your network consists of a single Active Directory domain. The domain contains more than 300 group objects. The group objects are divided between several regional organizational units (OUs). You need to create a list of all groups that have names that begin with the word Sales. Which command should you use? ()