Delete root's password from the /etc/security/passwd file
Use the diag recovery tool option to reset root's password
Execute the ‘passwd’ command and assign a new passwd to root UID
Mount the / and /usr filesystems on alternative mount points to edit the password file
第1题:
修改系统变量 Path 的值为%System Root%/ System32;% System Root%;% System Root%/ System32/wbem;D:/
第2题:
Certkiller.com has hired you as a system administrator for their network. The previousadministrator created a Microsoft ASP.NET Web application. Microsoft .NET Framework v3.5 wasused to create this application. You detect an unexpected increase in the value of the Application Restarts counter whilstmonitoring the application performance counters. You receive an instruction from management toidentify the reasons for the increase. What should you identify?()
第3题:
A.init 0
B.telinit m
C.shutdown -FM
D.sh /etc/rc.maint
第4题:
After using the alt_disk_install command to clone a system image to another disk, the system administrator noticed a large number of defined devices not allocated to the LPAR. Which of the following is the most likely cause of this situation?()
第5题:
An administrator is attempting to recover a filesystem that fails to manually unmount. The fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted. Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock. Primary superblock is corrupt. Secondary superblock is corrupt. fsck: 0507-018 Superblock is corrupt and cannot be repaired. Both primary and secondary copies are corrupt.Cannot continue tried to mount Which steps will resolve the problem?()
第6题:
What is the STP root guard feature designed to prevent?()
第7题:
A system is being booted into maintenance mode due to root password recovery.After accessing the root volume group and starting a shell without mounting the file systems, what is the next step?()
第8题:
A system administrator boots a server in normal mode, the boot process displays and LED 551 and stops. LED 551 indicates the root volume group is being varied on. All of the following are probable causes of the problem EXCEPT:()
A.The bosboot command failed to complete.
B.The JFS log device is corrupted.
C.The initttab file is corrupted.
D.The /dev entries or /etc files are missing.
第9题:
以发展顺序来看,以下对TPM排序正确的是:()。 ①PvM(预防保养,Preventive Maintenance) ②B.M(事后保养,Break-down Maintenance) ③P.M(生产保养,Productive Maintenance) ④PdM(预知保养,Predictive Maintenance) ⑤M.P(保养预防,Maintenance Prevention) ⑥TPM(全面生产经营系统,Total Productive Management system) ⑦TPM(全员生产保养,Total Productive Maintenance) ⑧C.M(改良保养,Corrective Maintenance)
第10题:
Companycom is currently using a p690 and has just ordered a p5 590. They prefer to run in full system partition mode, since their application will utilize all the resources in the machine, and they don't want the overhead of an LPAR. What is the best response to the customer about the POWER5 capabilities?()