单选题 A System p administrator needs to set the default password length for all users to six characters. Which of the following files needs to be edited to accomplish this ()
/etc/security/limits
/etc/security/mkuser.sys
/etc/security/priv
/etc/security/user
单选题 A client needs more disk space for another volume group and has decided to use hdisk12 from the uservg volume group containing hdisk10, hdisk11, and hdisk12 where hdisk10 and hdisk11 have sufficient PPs to contain the volume group data. The client attempted to remove hdisk12 from the volume group but received the following error: 0516-016 Cannot delete physical volume with allocated partitions. Which of the following commands should be run to correct this problem()
reducevg hdisk12
rmdev -dl hdisk12
cplv hdisk10 hdisk12
migratepv hdisk12 hdisk10
单选题 How can a directory be excluded from a mksysb backup()
Put an entry in the /etc/exclude.rootvg file.
Put an entry in the /etc/mksysb.exclude file.
Remove the directory’s entry from the mksysb /image.data file.
Remove the directory’s entry from the /var/adm/ras/bosinst.data file.
单选题 A System p administrator needs to upgrade a system from AIX 5.2 to AIX 5.3. Which of the following installation methods would minimize downtime()
Migration installation
Partition Mobility
alt_disk_install
update_all smit fastpath and reboot during the next scheduled outage
单选题 During reboot, the system hangs with an LED 0554 message that means, "The boot device could not be opened or a read failed." Which of the following recovery procedures should be taken ()
Boot in maintenance mode and use fsck to check hd5.
Boot in maintenance mode, access the rootvg and check the /etc/inittab for corruption.
Boot in maintenance mode, access the rootvg and rebuild the boot image using the bosboot command.
Boot in maintenance mode, and reset the root password.
单选题 How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg()
lslv rootvg
lsvgs rootvg
lsvg rootvg
lspv hdisk0
单选题 A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which of the following files would show the commands that have been performed from within smit and their resulting output()
/smit.log
/smit.script
/var/log/smit.log
/.history
单选题 An administrator runs mktcpip aixhost 172.168.0.50 enO to change the network address, but the command hangs for an extended period of time. Which of the following is the most likely cause of the problem()
entO is in a defined state
enO is currently active
There is no physical network adapter on the system
The address 172.168.0.50 is in use by another system
单选题 How can a directory named /dirl be excluded during a restore of files backed up by name with the backup command()
By using the restore -x option followed by /dirl
By adding an entry in the /etc/restore.exclude file
By using the restore -i option to enter interactive mode and executing the command:delete /dirl
By using the restore -i option when running restore to specify a text file containing ’/dirl1 as one of the lines in it
单选题 The df command indicates that a filesystem is full, however, the du command indicates that not all space is allocated. How would the system administrator isolate the discrepancy()
Use the fuser command to identify deleted but open files.
Use the ipcs command to view orphan shared memory segments.
Use the defrag command to determine if the filesystem is fragmented.
Use the topas command to identify processes using the most system resources.
公文的发文闭合程序?
初始评审的目的是为职业安全健康管理体系建立和实施提供基础,为职业安全健康管理体系的持续改进( )。
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抗体是由下列哪种细胞产生的()
营业外收入是指企业发生的与其日常活动无直接关系的利得。
对于PowerPoint2003中文本框内的文字,设置项目符号可以采用的是()。
牵引装置的分类,可分为()。
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引起肾盂肾炎最常见的致病菌是( )。
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