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单选题
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？（）
A
Delete root’s password from the /etc/security/passwd file.
B
Use the diag recovery tool option to reset root’s password.
C
Execute the ’passwd’ command and assign a new passwd to root UId
D
Mount the / and /usr filesystems on alternative mount points to edit the password file.
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更多 “单选题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？（）A Delete root’s password from the /etc/security/passwd file.B Use the diag recovery tool option to reset root’s password.C Execute the ’passwd’ command and assign a new passwd to root UIdD Mount the / and /usr filesystems on alternative mount points to edit the password file.” 相关考题
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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?（）A、Delete root's password from the /etc/security/passwd fileB、Use the diag recovery tool option to reset root's passwordC、Execute the ‘passwd’ command and assign a new passwd to root UIDD、Mount the / and /usr filesystems on alternative mount points to edit the password file
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考题
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.
考题
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考题
A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）A、Reboot the system in normal mode.B、Use the bosboot command to rebuild the boot image.C、Restore the boot logical volume from a mksysb image.D、Reboot the system into maintenance mode and run fsck on the boot logical volume.
考题
During reboot the system hangs with an LED 0554 message that means， "The boot device could not be opened or a read failed." What recovery procedures should be taken？（）A、Boot in maintenance and use fsck to check hd5.B、Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption.C、Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command.D、Boot in maintenance mode， access the rootvg and use the bootlist command to create a valid boot list.
考题
单选题During reboot the system hangs with LED 0581 that indicates "Configuring TCP/IP." Which recovery procedures should be taken？（）A
Boot in maintenance mode， and verify the Ethernet adapter configuration.B
Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption.C
Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command.D
Boot in maintenance mode after verifying the network connection， access the rootvg and check the /etc/rc.net file.
考题
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 （）A
Boot in maintenance mode and use fsck to check hd5.B
Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption.C
Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command.D
Boot in maintenance mode， and reset the root password.
考题
单选题An AIX server will not boot in normal mode and the server must be booted into maintenance mode to rebuild the boot logical volume. A NIM master is not defined in this environment. How is the system booted into maintenance mode to perform this task （）A
Apply power and when the SMS menus appear press 5 repeatedly to enter a maintenance boot automatically. The system will present a maintenance shell eventually.B
Boot media such as CDROM or Tape is required to boot into maintenance mode. When inserted into the proper device the system automatically boots into maintenance mode when it can not boot into normal mode.C
Apply power and the server automatically boots into maintenance mode where you can select your disk to rebuild the boot logical volume.D
Boot media such as CDROM or Tape is required and an administrator must select the proper SMS menus to get into maintenance mode.
考题
单选题What is the STP root guard feature designed to prevent？（）A
a root port being transitioned to the blocking stateB
a port being assigned as a root portC
a port being assigned as an alternate portD
a root port being transitioned to the forwarding state
考题
单选题The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode. Which will start the newly created entry？（）A
init 1B
/etc/rcC
telinit qD
/etc/rc.d/rc2.d
考题
单选题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?（）A
The cfgmgr command was not run to reconfigure the devicesB
The machine was not booted into SMS MultiBoot mode after configurationC
The machine was not in full system partition mode when the volume was createdD
The alt_disk_install command was not run with the -O option to remove references in the ODM
考题
单选题During a password recovery, what is the next step after configuring the system to boot into single-user mode?（）A
Reset the root passwordB
Press the space barC
Type recoveryD
Press the Enter key
考题
单选题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.
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