单选题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 rebui

第1题：

Which of the following could the system administrator use to assist in debugging boot problems after the system is up？（）

• A、SMS
• B、alog
• C、fsck
• D、bosboot

第2题：

A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?（）

• A、BOOT.INI file is configured incorrectly
• B、Corrupt MBR
• C、Boot sector virus
• D、System file is missing components

第3题：

An administrator has added hdisk2 to rootvg and would like to create a boot logical volume on the disk soit can be used as theprimary boot partition on the next reboot. Which command should the administrator use?（）

• A、bosboot -ad hdisk2
• B、mkblv -y bootlv hdisk2
• C、crlv -t bootlv -d hdisk2
• D、bootlist -om normal hdisk2

第4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5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.

第6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.

第7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.

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第13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.

第14题：

A customer needs to remove an unnecessary, but active paging space called paging00 on an AIX 5L system.  Which of the following procedures should be used to properly remove the paging space with the least amount of disruption?（）

• A、Remove the paging space with the rmps command. 
• B、Disable the paging space with the chps command, swapoff /dev/paging00, and remove the paging00 logical volume with the rmps command. 
• C、Reboot the system and disable the paging space with the rmps command. 
• D、Disable the paging space with the chps command, swapoff /dev/paging00, reboot the system, remove the paging00 logical volume with the rmps command. 

第15题：

A system was running properly until a reboot. Following the reboot， the system LED displayed cycles between 0223 and 0229. Which of the following procedures should be performed next？（）

• A、Power down then power up the system
• B、Boot into diagnostic mode and run fsck
• C、Boot from installation media and run bosboot
• D、Boot into maintenance mode and check the bootlist

第16题：

Rootvg has just been mirrored to a second disk. Which of the following actions should be performed to boot the system off of either disk?（）

• A、Extendvg to include both disks in the rootvg
• B、Copy the hd5 logical volume to hdisk1
• C、Run the bosboot and bootlist commands
• D、Reset the dump device to /dev/sysdumpnull

第17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.

第18题：

A System p administrator is looking at changing attributes of a logical volume.  Which of the following must be defined when it is created（）

• A、placement of the logical volume
• B、stripe size of the logical volume
• C、inter-disk policy of the logical volume
• D、intra-disk policy of the logical volume

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